Shooting games can be severely affected by the crosshair. It can be controlled with the help of commands in CSGO. To enable commands, go to the ''Game Settings'' menu and select ''Enable Commands''. Once that is done, set a key that will bring up the command input box. You can switch your crosshair to a dot by pressing the key in-game and typing "cl_crosshairstyle 4; cl_crosshairdot 1; cl_crossharsize 0". To adjust its thickness, type "cl_crosshairthickness [number from 0.5 to 4]". Type cl_crosshairstyle 1 to switch to the default static crosshair style. Type cl_crosshairstyle 4 to set a classic static crosshair. Type cl_crosshairstyle 0/2/3/5 for a dynamic crosshair. By typing cl_crosshairsize [number from 0 to 10], you can manage the crosshair size. You can disable the crosshair by typing crosshair 0.