Cramming my head with new knowledge...

It seems like it would be hard to learn something new at the relatively advanced age of (almost) 53. I will reach that milestone next month, and I am just flooded with new things to learn all the time. I read one time that most of the reading you do before the age of 30 is to learn new things, that most of the reading you do between 30 and 50 is application of things you should already know, and after 50 you should read for pleasure and not so much to learn new things. Well... Until they put me in a box six feet under ground, I have a feeling that I will still be learning how to do something new. Give me a toy to play with and I am on it! For example, if you put art supplies in front of me, I want to learn a new technique. If you give me a new lens for a camera, I want to learn how it works and shoot with it for days. If you give me a musical instrument, I want to learn to play it - although I have given up on many because some of them are really hard to learn! If new software ...