Things one should never outgrow:

"Music can change the
world because music can
change people." Bono

making music, even if the best you can do is the washboard-tie aka musical instruments made for people like me. ¯\_(ツ)_/¯

Do you play a musical instrument, or perhaps some sad substitute, albeit with absolute glee? 

(Whatever your response, I hope there's an abundance of music enriching your life.)