Who are we?

There's this notion of constant desire to figure out who we are and what we want. I, as a 28 year old male, went through something like this recently. I went through this as I was trying to wrap my head around addiction while I was in rehab battling for my life as I wrap my head around what I had become. Was it always going to be this way? Will I ever find myself? How many more rock bottoms do I have to go through to find myself? While I don't think I'll have myself truly figured out - I think there's something beautiful in the art of trying. Trying to be the best version of myself day in and day out. Smile more, hold the door open for people, be more empathetic towards people, and keep my health in check. Do you know who you are?