In this episode, glace teaches you about pre-aiming, crosshair placement, and how to utilize these. Both areas are similar but serve different purposes. Pre-aiming is when you know where an enemy is, and you pre-aim your crosshair onto his head before you go around cover. The key is to lock your crosshair onto a specific position and therefore ignore every other possible angle. The difference between the above to crosshair placement is that the latter is a more general use of your crosshair. It’s about how you place your crosshair on every angle, making sure that it’s always in the height of the enemies head, even if it’s on a higher or a lower level. It’s a fundamental part of CSGO and mastering it comes down to learning all the different angles and learning the maps.