There are card games which have strategies in order to play and earn. I know that Poker is a game that needs knowledge of the cards, of the possible cards your "enemy" has etc. There are also games which need good memory as you have to remember which cards have passed so that you will not wait for them.

Other games need a team in order to played, so you need to have good communication with your partner and not only knowing him/ her. I know partners who are doing very well playing together and they can win several games even if they don't get the best cards they could.

I am not playing a lot of card games, as I don't believe I can earn much money, I am mostly loosing... I like playing for having fun with friends, but I am not hoping to earn the money of the month.
What are your thoughts on card games?