As with real reading the ability to comprehend subtlety and complexity comes only with time and a lot of experience. If you don't adequately acquire those skills moving out into the real world of real people can actually become quite scary.
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.