Hi all,is there any ghost player's here?

Yes! I have been playing Call of Duty : Ghosts for several months and I haven't gotten bored! I have completed all the story line and I have recently proceeded to Multiplayer Mode! I have played several times, but my ratio is not decent. Actually, I am not interested in improving my ratio because I think that playing a game is not an obligation or a duty. I am looking forward to discovering every map and purchase more equipment. Finally, I would love to participate in a decent Clan in order to get trained, but I haven't yet understood how I am going to apply for one. Could you give me some advice? Thanks in advance!