>>11106774There is not really a point
Take a general, he doesn't have to master every single weapon of the army he commands, nor does he have to be a 100% expert on every single step in the ladder of commanding, from corporal to colonel; his job is to have a good overview of the situation, be able to understand what his men tell him, and make decisions based on that
Likewise, the pilot of a Fighter Aircraft doesn't need to know the intricate details of manning a submarine for the Armed Forces to work effectively
This is the same in mathematics: you don't really need to know all the details of the field by heart, you just need to find a domain you like working with, be able to communicate with your peers and make yourself understandable