Things That Make You Feel Old

I’ll be 48 in a couple of weeks. My wife and I will be married for 25 years in 3 weeks. My daughter turns 19 in a month and my son turns 21 in December. I know I’m old, but I don’t physically feel like it yet, and I attribute that to just regular exercise which I’m grateful I can still do.
Mentally and emotionally, I feel it though. I’m less likely to choke someone out these days, that’s for sure. :hihi:
I wish I was 48 again. Seems my body has broken down a lot in the last 10+ years.