MAIN thing u need to focus on since ur wanting to try it Sofiane Mahiout go ahead and figure out what crosshair fits you, go ahead and get ur dpi and ur in game sensitivity figured out SO that way it sets you up for more success in the long haul, watch videos on ( cross hair placement, how to be an entry dragged, or rifleman, or support, or lurker) learn those roles etc and you will eventually become a damn good player