It’s impossible to “miss your chance” at something. When an opportunity presents itself, of it, what is written for you will be yours and what isn’t won’t be. There’s no changing that fact. What you should focus on instead, however, is how strongly and wisely you grasp the opportunities that come your way. Work hard at and with what you have. Pursue what you want, but don’t feel that you’ve missed out on something, because the truth is, it wasn’t meant to be yours in the first place. Find peace with that, because the sooner you do that, the happier and more content you will be with what you do have.