> Total BS... Suppose for a minute that you had to do mental weight lifting, but you could choose which discipline to do it in. If you chose math as the disci

> Total BS... Suppose for a minute that you had to do mental weight lifting, but you could choose which discipline to do it in. If you chose math as the discipline, then calculus would be perfectly fine as the mental weight lifting in high school. Are there other disciplines that you could choose? Certainly. Does you school give you such choices? If not, then that might be where the BS is. IDK about you, but there's a ton of stuff that I know only because I find it fun to know and not at all because it's useful to me in any other way. This must be true for many man many people.