[xijuan]

Which major are you switching to ?

[t0]

Probably business. Something exciting. Sitting at a computer or solving math problems all day is a nightmare, even though I've been doing it forever. These things are usually a "sudden realization".

[Xorlev]

Software engineers employ math sometimes, but the real world is nowhere near like solving problem sets and writing proofs.

You use this theoretical platform to empower your work and improve it.