FPS gaming takes a long time for you to be able to reach a certain level and because of this,their players tend to stick around reaching a whole different level of competitive gameplay with skills that they take so seriously they practice everyday treating it like a life-or-death situation. Teamwork is also essential in these sort of games so it requires alot of practice and dedication to such a game. They also develop tactics in such games for every map with the same goal in every teams mind, to win.