The future is your own. As long as you have struggled and fought hard, there will be nothing to regret.
While you are young now, you should fight, fight, and have a try. Otherwise, when you get old, you will regret that you didn't go out and have a try when you were young.
Life is actually very short, and we should make full use of this short time to do what we like.
It is a good thing that you want to go out and have a try, that you want to struggle and fight hard. Don't feel vulgar. Be confident about your future.
I wish you success!