Congratulations - just over two years retired myself.
A. Beware the dreaded honey-do list (if you are married/partnered) - time suck extraordinaire.
B. Late mother's saying about aging,"Getting old ain't for sissies!"
C. There is only one alternative to getting older so embrace aging - along with all the accumulated aches and pains that seem to come along for the ride. Or embrace the alternative. Personally, I'm happy to wait a long time for the alternative, told the wife to plan my 105th birthday party!

D. Enjoy retirement, it is a long journey and a reward for those who work hard enough to be able to enjoy it.
E. Be compassionate to all those not so fortunate as to ever really be able to retire - far too many.
F. Make sure you have something to wake up to every morning that helps you have a sense of self-worth. This is VERY important to a long and healthy retirement. Otherwise you'll be back working far sooner than you expected. Or bear-hugging the aforesaid 'alternative'.
And set all that aside and CELEBRATE!!!
