I do still write books on AI and tech https://leanpub.com/u/markwatson https://leanpub.com/u/markwatson My Dad lived to almost 102 and he was learning new thin

I do still write books on AI and tech https://leanpub.com/u/markwatson https://leanpub.com/u/markwatson My Dad lived to almost 102 and he was learning new things right up to the end of his life. He was a physics professor and Berkeley but in retirement he got into model trains, organized social activities, and taught himself 3D animation and started writing scripts and got into digital story telling. So, I agree with you, always learning new things makes life interesting and probably has health benefits.