Do one thing over and over again because there is nothing to do or too much time. If you work on the assembly line, similar things won't happen, so if you correct it, you have to do the opposite.

More importantly: lack of self-confidence. Subconscious self-confidence is manifested as obsessive-compulsive disorder such as cleanliness.

Therefore, to solve this problem, we should start from two aspects. First, to develop the habit of improving efficiency in everything, we can set the time according to the routine practice. The second is to enhance self-confidence and think that everything you do can stand the test and there is no need to repeat it.

There is another way: travel more.