Restless too Sometimes
Hello. I have been retired for almost 10 years, and my youngest daughter moved about 9 years ago.
I am 71 now and still feel restless from time to time. Maybe that is just the way us humans are? It keeps us seeking, learning, and adventuring.
Whenever I feel lonely or sad, I just wait a bit and it goes away.
I always remind myself that there are always choices to be made. But like most things in life, the transition time is most difficult, and you are still a newby at retirement.
Be patient with yourself.