Putting off rest as well as work
If you avoid the task and also cannot let yourself stop, you spend the day in a third state that is neither working nor resting. Underneath is the belief that rest must be earned.

There is a version of procrastination that does not look like laziness even from the outside, because you never actually stop. You do not do the task. But you do not rest either. You spend the day in a third state: scrolling, half-watching something, checking things that do not need checking, feeling guilty throughout. Not working, not resting, and exhausted by the evening from doing neither.
People are surprised when I say that getting deliberate rest back is often one of the first things we work on. It sounds like the opposite of the problem, but it is the same problem seen from the other side.
The rule underneath
The belief that stops you resting is the same one that stops you starting: that you have not yet earned it. Rest is for people who have done the work. The work is not done. So rest is not permitted, and neither, because of the fear attached to it, is the work. The only thing available is the third state, which satisfies neither rule and violates both, which is why it feels so bad.
In that state, the guilt is constant. You are aware, all day, that you should be working, and the awareness makes the task larger and the fear of it sharper. By the evening, the task has grown into something that could not possibly be started now, and the day is filed as another failure, and tomorrow begins with that on the ledger.
Why rest comes first
It seems backwards to work on resting before working on working. But the third state is where the energy goes, and without energy, starting is impossible. A day spent scrolling in guilt is more tiring than a day of work, because it never delivers the recovery that rest would, and it never delivers the relief that finishing would.
Deliberate rest is different. It is chosen, bounded and guilt-free: I am stopping now, for this long, on purpose, and then I will do the next thing. It restores something. It also tests the rule. If you rest without having earned it, and the world does not end, and the next day you start more easily, the belief that rest must be earned has been contradicted by evidence.
Separating the two states
The practical work in CBT here is to separate working and resting into two real states, and to abolish the third. That means defined blocks of work, short enough to be started, with a clear stopping point. And defined blocks of rest, chosen in advance, with no task allowed into them. The scrolling is neither, and it is what we are removing.
Early on, the rest blocks feel wrong. The guilt arrives, the sense that you should be doing something. That feeling is the rule, and sitting through it without obeying is the experiment. What people find is that a real rest, taken deliberately, makes the next work block possible, and that the guilt, given no obedience, fades.
The aftermath of a bad day
After a day in the third state comes the self-punishment. Lazy. Useless. Wasted the whole day again. It feels like motivation. It reliably makes the next day worse, because it adds the fear of another failure to the fear of the task, and because a person who has been told they are useless all evening is not well placed to start something in the morning.
Learning to close a bad day without a verdict attached is one of the more effective interventions here, and one of the least obvious. It removes the extra weight that makes tomorrow harder.
What the work looks like
We start with the actual pattern of your days, what gets avoided, what gets done, and where the hours go. This is often shorter work than other things I treat, typically 8 to 12 weekly sessions. Between sessions you try things, small ones, on real days, because the aim is information about what actually happens when you rest on purpose and start badly, not a heroic week that proves nothing repeatable.
Where burnout or depression is the bigger part of the picture, I will say so, because the approach differs. If you recognise the third state and the guilt that lives in it, there is more on how I work with procrastination, and rest is usually where we begin.