All right, so sometimes you must have noticed that a certain negative thought comes into our mind which is really hard to forget as it kinda gets stuck in there forever. It keeps on pestering us again and again, which makes us quite uneasy and apprehensive, and we wanna get rid of that negative thought as soon as possible.
This predicament has two solutions basically.
The Temporary Solution
One is as soon as that thought comes into your mind, you divert your attention to something else. You know like watch a movie, read a book or my blog, go out with friends, and so on.
But these all are temporary solutions to a fairly permanent problem. As soon as you stop doing the particular activity, the thought that was making you uncomfortable (it can be related to money, health, relations, etc), would come back again.