Why do people kinda "share" spike defuse? i see it in vct that one person defuses one half and then someone defuses the other half. it kinda seems impractical, but i started playing like a month ago so again i dont know much.

Any tips for getting the timing down for when to shoot after standing still I'm really struggling to get the timing down of when I've stopped moving I seem to shoot before then any tips for tricks for this?