well don't hesitate and jump on in the lucrative field of t-shirt design. i must say the best move i ever made was starting my own t-shirt design company. remember there are different aspects of this business. decide what you would like to do and go for it. i am a t-shirt supplier, i create my own designs and sell to wholesale distributors they sell to retail stores. i started out doing custom work but quickly found out that was not for me. some people purchase transfers and sell at flea markets fairs etc. there are many opportunites just choose one and go forward. be blessed