Being good with kids
Not in the smash bros community sense tho
holding your breath for awp
logical thinking and empathy, also known as the ability to read people. Most cs go players whether high level or low will tend to do similar things like rush B second round on inferno t side if they win the first round.
They wont always do it but there's a very high chance they will because they've got the better guns, there's usually a 5 v 2 on top of that so statistically they have the best chance of winning another round.
but if the other player can guess that you're going to do it they can set up counter measures like triple molly then 2 nade close while 1 has an mp9 on sandbags.
A good mentality. Tilting all the time really ain't good for your performance. So, keep a calm mind.
on-point hand eye coordination and good nerves not to flame your team