Glad you enjoyed being back.
When I left uni, i didn't train for 2 years but when I started again in 2007 I was surprised at how natural it felt and how much i realised i'd missed it. I'd well and truly caught the bug again.
Unfortunately, with moving i'm now struggling to juggle work and travel commitments and but making training, in some way shape or form, as often as I can. I never want to give it up again totally though as now i know what i'd be missing.