Hi feline .....
First of all, you are most definitely not a baby!! There are adjustments we all have had to make in our daily living ..... most temporary, some permanent. Since we all are unique it is different for everyone. The permanent adjustments might include dropping certain people from our "friends list" who are not understanding of our need to recover at our own pace and cut us some slack when it takes awhile.
That being said, it takes our brains longer to heal from surgical invasion than it does other body parts. We may look perfectly normal on the outside, but still healing/adjusting on the inside.
Being with caring friends and/or family is vital to our emotional healing so please do not isolate yourself from opportunities to be with them. You just need to find those times that would be best for you.
Bowling ..... at least for me ..... would be problematic on two levels, noise and watching bowling balls roll down multiple lanes. Those are hitting two of our major healing issues at once.
Many thoughts and prayers.
Clarice