I like to play cue sports, But its usually just called by the term billiards or just pool. 
I don't play much billiards/pool, the few times I have, I've been bad at it! It's hard.
It an be pretty tough, But the more you play the better you become at it. They say its all in the elbow movements. 
I suppose that's true. I have watched professional pool players play before and there is definitely a method to it all.
Yes in fact have you heard of the International Pool Tour? It is a professional sports tour created way back in 2005 by the great Kevin Trudeau and hosted by the wonderful Rebecca Grant.
I have not, it sounds awesome though. I'm sure there is plenty of pool talent there.
Yep, The tour usually attracts the best and top pool players in the world.