5 years ago I was that guy living for Friday nights, now I'm coaching little league

Used to sleep until noon on weekends, hit the bars with my buddies, never had a plan. Then my first kid was born and everything just clicked different. At first I was terrified I'd lose who I was but honestly becoming a dad made me better. I still grab beers with the guys but way less, and I actually want to be home. This weekend I'm coaching my son's first real baseball season and I'm pumped about it. The old me would think I'm crazy but I wouldn't trade it for anything. Anyone else go through this kind of identity shift?