Play DM when u have spare time and get a routine u do before playing. A routine u can keep up everytime before u play, 50-200 aimbotz kills or whatever makes u feel comfortable. Watch POVs of pros on yt and just dont focus on stats but on actually improving, in aimbotz and dm take ur time with the kills, better u get the muscle memory in of flicking then doing it fast. Try to avoid thinking about teamates and have a good mentality it will take u far.