I played with the same band for years and years and there's a beauty to having one solid core that you keep exploring. On the other hand it's nice to throw yourself in different situations where you find out things about your own resources.
Wrinkles should merely indicate where smiles have been.
Anyone who stops learning is old whether at twenty or eighty. Anyone who...
Age is an issue of mind over matter. If you don't mind it doesn't matter.