If you say you are going to do something you had better follow through with it.
When you do not follow through, the people whom you told of your plans will think “that's what I thought. He could never accomplish that.”
How many times have you heard a motormouth talk about all the things he was going to do and he never did any of it?
When you don't tell anyone anything and then you accomplish something those same people will look at you with a sense of awe and respect. And jealousy.
When you speak of your plans, your brain feels like you have already accomplished your goal and you have less drive to finish what you start.
When you don't speak of your plans to a single soul then your brain has no reason to think it has been accomplished.
You will still have that fire and passion for success.
Lesson: Don't say nothing to no one!
Stop talking and start doing.
Explanations are for the weak. Actions are for the strong.