The night before yesterday, I dreamed that I was chased by a stranger with a knife. As a result, I kicked him away with my last foot. I ran away and woke up.

First of all, dreams are the opposite (generally speaking). Unless it is an omen dream, your dream is a nightmare. If you can't see people clearly, it is obviously an anti-dream.

This means that this is a good sign. What you think (which should be what you don't want others to know) should be as you wish. Even if it's not perfect. But in short, it is anything you want.

Secondly, you escaped the chase, which shows that you are stronger than before, and things should be more handy in the future.

If you want to do something big, you can stop yourself from doing it, and you don't have to worry about it.