How Do Get My Aim Better

The way i do it is by playing prefire maps alot, It really helps you develop peeks that you will use in the game :D

Prefire maps (yprac or whoever is he called), aim_botz, a lot of DM. For generic warmup, I use retakes / executes servers, as those are real scenarios where you usually fall in.

Just play, play and play! You will be a better player with the time.