>>13823503>Online Mensa tests gave me: >124 (Denmark)>118 (Norway)>113 (the long tri one) All these are just abstract shapes/patterns though, which you can train to be better at.
To answer your questions though.
1.Almost constant but this may be due to introversion.
2.Hard to say, intuition with experience is best, without experience then reason.
3. Yes
4. I think society goes through cycles of bad and good, but generally is better for many reasons, I think the worst has yet to come for society though, it may descend into complete degeneracy soon, but is there really a difference between people today and the murderers, pagans, etc of the past ? we are largely a product of our environment and we have to accept Jesus to truly get better.