Women are attracted to the strength in men and turned off by the weakness.
Stop worrying about your appearance: As you will have seen, women hook up with all sorts of guys.
If you want to experience true and lasting success with women, then you have to be willing to become more confident with women and let go of your unnecessary and unhelpful shyness around women.
Are you willing to break out of your shell and become a more confident guy than you are right now?
Approaching a woman in a relaxed, confident manner automatically makes her feel some level of attraction for you.
From there, you simply need to make her feel attracted in other ways (e.g.