Whenever You Qre Trying To Do Something But Your Minds Telling Don't Do It's Unsafe or you can't ???

I decided that I'll do something big for my future that it can help me in my future days but my mind was telling that don't do bro because it's not for you and you can't do this because you should ask to yourself if you will be fail in your life then what will you do.
That Time you will be realise that you are wrong that time.
Then i replied to my mind don't think too much about it because i listen my heart not my mind so you should to stop thinking.
And just relax and support me that i can do this effort for my life and my family.
Moral-: Whenever You feel unsatisfied then just ask to your heart that what it wants and be focus on your aim and don't think about your haters that what they thinking about you and yourself just keep doing good and give your 100% of your dream.
Then I'm Sure You'll make which you want in your life.