Momentum I.

Wikipedia definition: "The momentum of an object can be conceptually thought of as how difficult it is to stop the object."

Some principals of physics can be applied to psychology as well. This is one of them.

Have you ever thought of doing something, something hard, embarrasing, uncomfortable, whatever and hesitated? Basically something you attached strong negative emotions to?

If you attached bad feelings to it and hesitated to begin with it, i bet you found it increasingly harder to do it as time went by. Like you wanted to tell somebody something but you didn't know if you should. And the longer you waited, the more you thought "It doesn't matter if i tell it" or " He/she surely doesn't want to hear it" or something like that.

As you hesitate, your brain will think of things that might happen, that might go wrong, how you could fail. And the more you wait, the more colourfull it will become. And soon this failure will seem inevitable.

So if you want to do something, do it now. Don't wait. Or you are going to end up fearing it more and more.