Nope... Only scientifically supported facts here..

.... I spent a dozen years on the road playing everything from Jerry Jeff Walker to Uriah Heep. I THOUGHT I was pretty darned good..... Three years ago I was asked to play hymns in my church. Man, I didn’t know squat! I felt like I graduated from first grade straight to college. This is a whole different level.... But my point is this. I now have to rehearse the music I currently play most every day of the week to feel competent on Sunday. My playing ability skyrocketed these last three years. Simply because I do work my chops constantly. Something I didn’t do back then. I was too busy having a good time... No question the time you put in is in direct relationship to the groove you lay down.