It depends on the type of bug, sometimes its just simple quirks or something you've done incorrectly like the wrong pointer arthimetic or trying to write to a n

It depends on the type of bug, sometimes its just simple quirks or something you've done incorrectly like the wrong pointer arthimetic or trying to write to a null pointer or something along those lines. However, a lot of the biggest headaches are conceptual and in which case taking a break from the computer almost always helps I find.