Need some help on odds (NO CLUE!!)

[Rossmt84]

I feel I am a good player and I spend a lot of time studying the game but I do not understand the math part of the game: pot odds, implied odds, "4:1 odds for turning a flush".

I understand how to basically get pot odds but what is considered good? 7:1? 3:1? 15:1?

Why is it ok to keep drawing sometimes based on odds, even if you lose in the end and lose a lot of money?

I have heard stuff that said "In order for this call to be correct, he must collect 22 bets from his opponents in order for the call to be correct"

Sorry im speaking from how I think. i play very well and do great in most games I play but I dont use any math so I feel it help me a lot. Can someone give me a quick lesson. Thanks... if you have any misunderstands on what I asked Ill try to help you out! thanks!