I've always struggled with jacking, and my jacking skills in both 7k and 4k seem sub-par for my rank. I looked at some liveplays of other players, and I noticed that they use their wrist to jack, unlike me who moves their entire forearms up and down to jack. Should I try to wristjack, or does it not matter? I'm concerned that it will hinder my overall jacking speed and stamina in the long run along with developing bad habits.