"In the past, I tried to be more of a typical session guitarist. I wasn't so concerned with impressing anybody"

This quote by Brad Paisley speaks to the significance of being true to oneself and one's own design. In the past, he was trying to suit the mold of a common session guitar player, and was not focused on revealing himself or his own special design. He was more interested in fitting in and impressing others, rather than being real to himself. This quote is a pointer that it is necessary to stay real to oneself and one's own style, instead of attempting to fit into a certain mold. It is essential to be positive in one's own capabilities and to reveal oneself in a way that is special and real to oneself.