In any occupation, there are elements that are not as “fun” as other elements of that occupation. As a result, many people will often procrastinate and slow themselves down in an effort to “avoid” those boring or tedious elements that they don’t like doing as much as the fun aspects of their job or occupation.
In truth, those efforts to procrastinate, make excuses, and just avoid certain aspects of an occupation or task just lead to people taking longer to complete work they could do much quicker, leading to them getting less done than they could within a set amount of time.