What is fear ?
Your surrounding, friends, emotions and specially your thoughts are your biggest fears.
When you start thinking that what people will think about you, when you start to listen your surrounding and emotions. It produces a negetive energy from your body that is fear. You fear to do the thing you want. And if your surroundings, it means specially your friends are also have fearfull mind then you will never come out of fear, and you will give up.
So have a beautiful surrounding, specially have fearless friends, do what you want. If you think i can't do this then do it beacuase no one is more powerfull than you. You just have to believe on yourself. So,
Be fearless, Be limitless