The bits that resonated with me were the references to "courage", i.e. overcoming one's fears in order to do that which would make oneself happier, more fulfilled etc. When I think of "regrets", I think of this wish that I'd overcome more of my own fears of other people's reactions, fear that the universe would not somehow provide at some minimum level etc. in order to try to follow my own dreams and passions.

At least if you try and things don't work out, you won't regret never having made the effort to seize the opportunity.