I got 2 other rejection emails, almost at the same time.

I got 20 rejections this month and I'm treating every rejection as a way to improve my skills and confidence.

Just keep going dude and find a way to enjoy the process and detach yourself from the outcome. Focus on things in your control.

Your goal in life is to find out the people who need you the most, to find out the business that needs you the most, to find the project and the art that needs you the most. There is something out there just for you.