Tightslot
From my experience of flying for 29 years I miss the people more than the actual job. If you can still carry your sense of humour into another career then it will work well. There are many who will be envious of your flying career and will always want to hear your stories.
The one thing you wont miss will be time changes especially on those LHR - LAX sectors, duty free shopping. Is there such a thing now?
Good luck