You seem like a good man to me. I too have a bad memory for things like penances, names, and anniversaries, so I can relate to that, although my issue is evidently to a lesser degree.
The way you think and communicate, combined with your sort of unrelenting manner, can frustrate the neurotypical majority in some specific ways. That just is what it is, and I'm sure you've realized it by this point in your life.
Personally, I've found that strong emotion is important for motivation, thought, creativity, social bonding, and even for epistemology and morals. This is not to say that one can't have another way of navigating those things, but just to respond very briefly to some criticism I've seen you levy in some other contexts.