Confronting a stadium audience you can't see the whites of their eyes. It's just an amorphous mass of noise and of course you can't see the alleged billions watching at home either so the degree to which you are intimidated is quite low.
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.