1.If you really want to have success with women then you need to learn the right way to attract a woman.
你若想對女人成功，就要學會吸引女人的正確方法。

have success with...表示“在（某事上）……成功”

例如：He have score a great success with his new play.
他的那出新戲獲得了極大的成功。

2. What I mean by this is that you have to avoid doing what 99% of all men do.
我的意思是，你得避免99%的男人都犯的錯誤。

avoid doing sth.表示“避免做某事”

例如：You must avoid making decisions in a hurry.
你切忌倉促做出抉擇。

3. If you always cave into her demands, then she will actually get bored of you.
你若總是對她唯命是從，那么她就會真的對你感到厭煩。

這句中文大家應該很熟了吧，那么它的英文表達，你記住了嗎？

cave into one's demand “對……唯命是從”

get bored of...表示“對……厭倦”

例如： You've participated in boxing for so many years, you never get bored of it?
你從事拳擊這么久，有沒有感到厭倦？