To leave you with some words of Encouragement, from those who have been there.
Failure defeats losers; failure inspires winners - Robert T. Kiyosaki, author, entrepreneur, and investor
"Entrepreneurship is living a few years of your life like most people won't, so that you can spend the rest of your life like most people can't"
Anyone who has never made a mistake has never tried anything new.
"Don't be afraid to give up the good to go for the great." -John D. Rockefeller
I have also attached a video by Randy Pausch.
I hope this is helpful.