I'm not that good in call of duty 4... What are some skill tips?

1.Try not to die.....
2.Get use to aiming
3.Camp if needed
4.Dot make up dumb plans
5.Listen to a team they might have a good tactic(ifnot do what you have to do)
6.Use singleshot wapons to improve your aiming
7.Avoid Using Grenandes
8.If i think of anything else ill reply.

the #1 Tip...............................................is...................................................................................Fight For Your Life....Dnt Give Up

use the m16 red dot if u cant do anything else i always have a m16 class if i start getting raped