The systematic, rational, and critical study of fundamental questions regarding existence, knowledge, ethics, reason, mind, and language. This is fun (FOR ME, maybe not for you), rare, and useful, unlike almost everything else in school, possibly due to the overjustification effect. It has to be framed very carefully, with precise language and also as a factual way of thinking, neither positively nor negatively biased, of course, to the limits of the human who is writing the philosophical ideas or concepts themselves.
Darwinism (evolution did occur) and hedonism (hard to argue pain is better than pleasure) probably
The brain is not developed to the point that it can handle complex thoughts and chains of logic without breaking down and feeling a sense of unfamiliarity and danger. Also, brain connections were not developed as maturely as now. Alternatively, in the first place, I didn't even bother to look at it, and developed lots of horrible yet natural ideas as a result of the education system, including the now toxic idea that people should study long hours instead of having fun. This is in direct opposition to any form of hedonism possible. Scary!
Some people keep claiming I think much more than I act. In reality, it’s probably because not all ideas can be acted upon, due to factors like social standards, and power imbalance... I operate under a lot of beliefs, and pragmatism is the one that is simultaneously quite straightforward - and it is not pragmatic to oppress authority or society so openly! So that is that.
There's a lot of black and white, and some people consider philosophy to have lots of "extremes" absolutes.
Perhaps there's a theoretical "most moral/hedonically good thing", but it's not that easy to see, and it depends on a WHOLE LOT of factors... still, there could be a best one. Ahm.
For further information, you can also look at the layers of metaphilosophy.
Also, PLEASE check out philosophies in relation to school