When the Dalai Lama was asked in an interview what confused him most, he replied "modern man" Man surprised him most about humanity. Because he sacrifices his health in order to make money. Then he sacrifices money to recuperate his health. And then he is so anxious about the future that he does not enjoy the present; the result being that he does not live in the present or the future; he lives as if he is never going to die, and then dies having never really lived.

Such great wisdom on why we shouldn't hold off. If you see that girl you want to approach then just do it. It's not about her, it's about you. It's about you becoming the person you want to become. Don't wait to start living your dreams. Live your dreams now.

Inspirational video

https://www.youtube.com/watch?v=UKq5w9edOvk