John
I have been retired 10 years...the first 6-8 months is like being on holiday then Retirement proper begins...
Like you I have trips out in my Morgan but I have other interests.
Surely you have hobbies and interest.
Not everybody takes to retirement believe it or not..some of the guys that worked under me had no interests and took part time jobs or volunteered for various charities.
Today for example I cycled 50 miles in cold but bright sunshine and feel great.
I can recommend shoplifting also as an occasional sport...keeps the mind active !!!
Good Luck with the rest of your life !!!