to get better and to win my first tournament

im a good player on pc that plays 3.5 hours a day extremely good at aim on ar and good at flicking with shotguns good at building and editing i make smart plays and this is my pc specs and setup a k70 rapid fire keyboard a logitech g203 prodidgy mouse a 27 in curved 144hz monitor a laptop with a i 7 8750h a gtx 1060 6gb and 16gb of ram. i also do at lest 2 edit corses in the morning and a aim course. thank you for your time