I see people avoid making decisions for all sorts of reasons:
They are afraid something bad will happen. But there is a chance of that happening whether or not you decide.
They don't want the responsibility of making a choice. But if you don't, someone else will, based on their objectives, not yours.
They want to avoid closing the door on something. But you'll remain stuck in one place until you choose a door to walk through.
They want to keep gathering information. But after a certain point, additional information is useless.
They don't want to stop analyzing the possibilities. But none of those possibilities will become reality until you choose to do something.
They want to keep time from marching on. But the world won't stop just because you do.
Decide, and you gain the power to make things happen. Avoid decisions, and you let the world happen to you.