Question:- many times in my daily life, fear stops me from doing small things and bigger things,fear from failure maybe from rejection sometimes. How to overcome this fear?
Answer:-you cannot overcome something which does not exist. Right now are you in fear? Right now, that I may say something damaging? Is that the fear? Every moment of your life,you are in fear?
No.

So, when you are not in fear, just stay like that because to create fear, you have to use excessive imagination. To not be in fear, you don't have to do anything. Fear is happening because of excessive imagination things that have not happened, you are creating. What may happen in your mind happens in thousand different formats and most probably it never happens. The things that you have feared. Take hundred things that you have feared. Probably 99 of them never happened, isn't it?
Yes?

So, your fear is always about that which does not exist. You cannot fight or you can not overcome that which does not exist. We can overcome something which... that exists. You cannot overcome that which does not exist. We just have to give up that effort. Enjoy the fear. After all, it's your making.
You like horror movies?
Yes.

I mean, you are saying no but you are producing them. Just they are not making money, that's all. Fear means you are producing horror movie in your mind. Nobody else is willing to watch. That's bad for the producer, but you are producing them. So, you produce something else produce a comedy, love story, suspense trailer try and see today. Just sit down, produce a love story, suspense trailer, a comedy 5,5 minutes movies you make in your mind, really
Start using your mind differently. It's just gotten into your pattern. Just creating horror movie all the time. You have watched enough horror movies, they are boring. Create something else. Even... it's not that if you produce these movies, those things will happen in your life. Still they may not happen. At least you enjoy the movie.

In reality, it may not happen. So what. At least you enjoy What's happening in your mind if you cannot enjoy What's happening in the world isn't it?
That much privilege every human being deserves. Isn't it so?