Only if you must! But keep it short!
Because of my age and health condition, I do not spend a lot of time trying to argue my position, or to answer questions from people who want to know more about me.
Forget the stupid questions as well. When I say 'stupid', I mean those who just want to waste my time or have something profoundly dumb to say. Same for insults. Trolls
Now this is established, think carefully before you put fingers to keyboard (the expression putting pen to paper doesn't really apply any longer).