"Just picture the times you have left a situation with a girl and you have not made a move on her.
You kick yourself because opportunities are put in front of you to have the courage to capitalize on them.
Maybe this is why most people aren't rich?   They have opportunities staring them in the face and they either don't recognize this or they are too scared to have a go in case they fail.
Michael Jordan has had more missed shots than anyone.   This is also why he has made so many - because he goes for it.   Babe Ruth who was one of the greatest baseball batsmen had more strikeouts than most of his teammates.   Because he went for a home run every time he ended up hitting records of home runs.   These guys have the courage to chase what they want and go for it.
"Have you ever seen a tennis match won by someone who wasn't even playing the game?
No, you haven't - so don't wait around for Miss Perfect to come knocking your door down and GET in the game!
You and only you will decide your own fate and happiness.   If you don’t then you will die one day thinking "I should have, and what about if I did, and I wonder what that person was thinking."
Or would you prefer to be at peace with yourself because you had some courage?
Success is a recipe of people who say, "Stuff it, I'm having a go".