Most people who have tried to lose weight already know quite a few things that would help them. They know that portions matter, that a sustainable calorie deficit matters, and that a routine is easier to follow when meals are planned. Yet the same person who understands all of this on a quiet Sunday afternoon may find it surprisingly difficult to act on it after an exhausting day at work.

I became interested in that gap between knowing and doing while losing more than 40 kilograms and learning how to maintain the loss. Nutrition matters enormously, and I would never suggest that a change in thinking somehow overrides appetite, physiology, or energy balance. But I found that my interpretation of a difficult situation could make the next food decision either more manageable or considerably harder.

Consider an emotionally demanding meeting. You finish work tired, irritated, and looking for relief. Ordering a large, calorie-dense meal might be appealing. The interesting question is what you tell yourself as you reach for your phone: “I’ve had a terrible day; I deserve this,” “I can’t cope with this feeling unless I eat,” or “I’ve been disciplined all week, so tonight doesn’t count.” Those thoughts may arrive automatically. You can still examine them before deciding what to do.

What happens between the situation and the decision?

A central idea in cognitive behavioural coaching is that we respond to situations partly through the meanings we give them. A stressful meeting is a real event. So are tiredness, hunger, and the availability of appealing food. But the belief that stress requires an unplanned meal adds something to the situation. It turns one possible way of feeling better into something that seems necessary.

This distinction matters because it creates room for choice. You might prefer to unwind with food, and there is nothing inherently wrong with enjoying food. You might even decide that a particular treat fits your plan. The problem arises when an understandable preference becomes a rigid rule: “After a day like this, I must eat whatever I want.” When the thought feels non-negotiable, other options barely get considered.

My work on eating habits became more useful when I started asking a different question. Instead of trying to prove that a craving should not exist, I examined the conclusion I was drawing from it. “I strongly want this” can be true. “Therefore, I have to eat it now” does not automatically follow.

The expectations that quietly undermine consistency

One common expectation is that following a weight-loss plan should become comfortable before you can follow it consistently. This sounds reasonable until you examine what it asks of you. Some days you will be hungry before your next planned meal, disappointed by the scale, bored, stressed, or simply tempted by something delicious. Expecting those experiences to disappear before you can act leaves progress dependent on conditions you cannot fully control.

A more realistic position is to acknowledge the discomfort and decide what it calls for. Genuine hunger may call for food and a sensible adjustment to your plan. Stress may call for rest, a conversation, a walk, or some quiet time. A craving can sometimes be accommodated in a planned portion. Other times, you may prefer to let it pass. These are decisions to make with attention to your needs and long-term goals, rather than from the assumption that every uncomfortable feeling needs an immediate response.

Another obstacle is all-or-nothing thinking. You eat more than planned at lunch and conclude that the day has been ruined. Once you have accepted that conclusion, further overeating may seem inconsequential. But the original meal and your next meal are separate decisions. The calories you have already eaten do not force you to eat more, and a disappointing choice says very little about your ability to make a useful one later.

There is also the demand for quick results. You follow your plan carefully and expect the scale to reward you straight away. When it doesn’t, frustration can turn into “This isn’t working.” Body weight fluctuates with water, food in the digestive tract, and other factors. Even when a calorie deficit exists, the number on a particular morning cannot tell the whole story. I learned to pay much more attention to the trend across weeks than to any one measurement.

Try testing a belief instead of arguing with it

Cognitive behavioural coaching uses practical experiments to examine beliefs in everyday situations. I like this approach because a plausible-sounding thought can remain persuasive even after you have argued against it intellectually. Trying something different gives you information from experience.

Suppose your thought is “If I’m stressed after work and don’t eat something extra, I won’t be able to relax.” On a day when you are not physically hungry, you could try postponing the unplanned snack for fifteen minutes. During that time, do something you would genuinely find restorative: take a short walk, listen to music, sit quietly, or talk to someone. Afterwards, notice what happened to your stress and craving. Maybe they eased considerably; maybe only a little. Either result is useful, because you are investigating what actually happens rather than accepting a prediction as a fact.

That is very different from setting yourself a test of how much hunger you can endure. If you need to eat, eat. The point is to become more precise about what you need, what you want, and what choices are available.

A workable plan has to survive an ordinary Tuesday

Insight into your thinking helps, but it should lead to a practical decision. “I’ll eat better” is too vague to guide you when you come home tired. “I’ll prepare enough food on Sunday for the next few workdays, and I’ll keep an easy backup meal available” gives you something you can actually do.

Preparing food in advance made a difference in my own routine. When I had no cooked food available, it was easier for me to order meals that were enjoyable but often much more calorie-dense than I intended. Cooking a few portions ahead of time reduced the number of decisions I had to make when I was already tired. I still eat foods I enjoy, including foods that are convenient or highly processed. What matters is how the overall pattern fits my goals.

Good planning also includes an answer to “What if this becomes difficult?” If you cannot cook, what is a realistic takeaway option? If you are invited to a restaurant, how will you decide what to order without treating the meal as a test of character? If you feel strongly tempted, what reminder can you read before acting? These small contingency plans are particularly valuable during maintenance, when there is no short-term finish line to carry you along.

Maintenance requires an ongoing relationship with the evidence

After you reach your target weight, you still need some way to notice whether your habits are supporting the result you want. I chose to weigh myself regularly and follow weekly averages, while accepting that daily readings can move around for reasons unrelated to fat gain. Other people may need a different monitoring approach, particularly if frequent weighing becomes distressing. The essential skill is to observe a meaningful pattern without turning every data point into a verdict about yourself.

If the trend changes over several weeks, that is information. You can look at portions, meal routines, activity, sleep, or changes in your circumstances and decide whether an adjustment makes sense. You do not have to interpret the change as proof that everything is falling apart. And you should not expect the effort required for maintenance to be exactly the same at every stage of life.

This is one reason I think learning to question rigid beliefs is useful long after the initial weight loss. It helps you respond to what is happening now instead of reacting to what you fear one measurement means.

What I learned from a night when I overate

I remember waking up during the night with a strong craving and eating considerably more than I had planned, including sweets. The following morning, I had a decision to make. I could treat the episode as permission to abandon my routine for the rest of the day, or I could acknowledge it and continue with my usual plan.

I chose to continue. I did not need to turn one episode into a judgment about my character, and I did not need to compensate for it with extreme restriction. What helped was recognizing that I could dislike the decision I had made and still make a constructive next decision. That ability has been important for maintenance because a long-term routine will inevitably include imperfect days.

If you want to practice this yourself, start with one recurring difficulty. Write down what happened, the thought that made your usual plan harder to follow, and a more flexible response you can genuinely believe. Then identify one small action you can try the next time. Review the result. Over time, you are building an approach to problems that you can use without needing a coach beside you at every meal.

Weight loss and weight maintenance involve biology, food choices, circumstances, and repeated behaviour. Working on your thinking does not remove those realities. It helps you respond to them with more flexibility, make better plans, and recover more effectively when a plan doesn’t go as intended.

Keep working on the habits that matter

I explore these eating-related thought patterns, cravings, and practical coping strategies in my Udemy course, Weight Loss Without Emotional Eating: A Sustainable, Mindset-Based Approach. If you would rather examine your own obstacles and build a plan together, I also offer individual weight-loss and maintenance coaching through Mindset Over Menu. You can contact me, Costin Liculescu, at +40 752 578 044.

Reading behind this article: Michael Neenan, Cognitive Behavioural Coaching: Distinctive Features (Routledge, 2018). The applications to eating and weight maintenance also draw on my own weight-loss experience and the self-coaching methods I describe in Mindset Over Menu.