What could you do differently?

Everything. The real question would be if I would be worth it, as it would change the person I am. I do have regrets of things I should have done differently, but it is pointless as I can’t change them. I see how my life drifts aimlessly and I know I can change things to make it better but some of the changes don’t depend on me, so I can’t do much. Or if I can I don’t like what it would demand me to do. So even if I could do things differently, all of them, I’m not sure I want to change them as I don’t know if it would be for the best.