How do u guys make a mod?

Ive been wondering 4 a long time ever since you guys started making mods, How do you do it. I feel like making one so bad but i just dont know how to =(

i cant beleive ure a not a choob and ure asking this

http://www.mpgh.net/forum/210-combat...-tutorial.html

i owned u to it

help out is always good theres a sticky piece of shit in modding section

Lol srry its cuz ive been away 4 a long time cuz my cpu got messed up. but now im bak =)