["I love who I am now.  But I'm livid at my older self, that guy was a deadbeat and I'd probably beat the crap out of him haha"]
Im glad you made changes for the positive in your life.  You cant go back into the past, but you can keep moving forward
Looking back at my old self I'm actually livid at how stupid and lazy I was.  I'd probably beat the crap out of that guy, he was such a deadbeat