Been a While Since Last Time

So I took on the Daddy role again last night with my sub. Been a while since I played this part seriously, damn near thirty years. Anyway, she asked for a bit of discipline and some age-play fun. It was... interesting, to say the least. Had me questioning if it’s still as natural as back in the day. Anybody else experience changes like this with aging? Is it just that I’m rusty or is there something different now?