I came home from a reporting trip the other day and immediately started driving everyone nuts. This began with my wife. I had been away for eight days. I landed at dawn, raced to the front of the immigration line, hurried past the slowpokes to the taxis, delighted in landing a driver who knew how to beat the inbound traffic, walked in the door at 6:50, slept for maybe a half hour, woke up and started to talk. And talk. And talk.
Yes, I get all of this! Funny how that output of energy results in even more of it:)
Good luck with the surgery.