I feel so insecure about other people telling me about my future. Pursuing what I want?Please enlighten me?

No nothing but I would like to add that you cant afford to be so indecisive this is what you want to do and others that have picked another path and they are having a lot of influence over what you have decided to pursue. You say this is really what you want to do, then do it .All of your way through life you will have people telling you that you cant do this and you cant do that.The people that will be saying that are the ones that have underachieved compared to you any one that has achieved what you are aiming for will tell you to go for it.So you see the difference ?Come on don't let people put you off so easily and if we all let it happen no one would have achieved anything.As far as I am concerned if someone said I couldn't do it then I would prove them wrong.