I’m (cough) 45 in a couple of weeks and even though it’s taken me a while (9yrs)
to get back to somewhere near where I was when I was in my early 20’s I’ve loved every minute of it. I had a 14yr ish break.
At the end of the day it’s all about enjoying the hobby,making new friends and having a good laugh. It’s already been mentioned,the 2wd cars today are a world away from the rear motored cars we used to run. Once you’ve got back into it it’ll come back to you. Just try and get as much racing/practice in as you can
Phill