5.You don’t know regret
Always keep regret in mind.
If you’re not doing everything you can in order to achieve your dreams or if you don’t take an opportunity that reveals itself to you, then you don’t know the meaning of regret.
At this point, if you’re having regrets about a past experience consider yourself lucky because that will stop you from doing the same mistakes over and over again.
I guarantee you that the pain of not doing something and then later wondering “But what if I?” is unbearable. I know it is really hard to listen to someone when you haven’t experienced it by yourself, but take care of you and don’t allow yourself to go through the Hell of regrets.