im serious about a careah in the performing arts, but is it practical?

answers1: In whatever career (not careah) you decide to take in the
performing arts I implore you to focus strongly on English
composition. This knowledge is crucial to have in the fields of
business, art, performance, or licking envelopes at home.
answers2: Well, if you're going to go to a performing arts school
you're going to need high grades in the core subjects (English, Maths,
Science or whatever it is at your school) and judging by your grammar
(I don't wanna have to do this) you won't even be able to touch one
with a bargepole. <br>
But anyway, like I would tell anyone trying to make it in the arts,
practice makes perfect just practice technique and take every class
available.