Comparing Mental Strength to Physical Strength is a good Analogy
If you you can't bench press 350 pounds do people look at you as weak? No. But, If you have some insecurities do people look at you as weak? Yes. Often I see athletes criticized for mental weakness by people that are not under any mental pressure.
Think about this if you go into the gym today and bench press 150 pounds you dont suddenly think oh Ima becnh 350 pounds. No, no no...if you try that you're going to break your chest. So why if you are petrified of women do you want the finest woman around right now. Patience.
No one steps into the ring on the first day and thinks that they can beat Manny Pacqiuao that day, but they believe that they can do it one day. Here's a link of mike tyson knocking out a champion to become the youngest Heavyweight champion ever at 20 years old. Mike had trained extensively for that one moment from the age of 12 so when it was time for the fight Tyson knocked him out dominantly. he made something very hard look very easy.
http://www.youtube.com/watch?v=kblp3kYuKRU
So similalry to working out you want to get out of your comfort zone. Lift 160 get comfortable with that then lift 170 get comfortable then 180...all the way to 350. Same way with your mental toughness.
You would hate to luck up into so fine maneater of a woman. She teases you, she flirts with other guys, shes bitchy, shes bossy, you obsess over her, she spends your money, maybe see even cheats on you...all these things could occur and you would not know how to handle any of it. Patience. Work your way to were you need to be don't be too anxious
What I can tell you is this is that people behave similarly in similar situations unless they are discipline. When you're discipline you can do what you want and not what is natural, you can go against the flow and swim up stream; sometimes you have to.