Yes, I think so. Tictac is especially useful for being able to change direction. On flatground as well as on a ramp.

Yes

Yep

Yes

Yes, of course

It definitely helped me, tightening your trucks will force u to tac more and therefore get more practice out of it.

Yes definitely I almost find it easier to do while moving, especially if your trucks are tight for a sharper turn tic tacs will help that

Yes

Yes

Yes

Yes definitely and once you nail this maybe try a little manual

Yes