I have "quit" cycling a few times in my adult life, not purposely, but just because I was caught up in another interest, too busy, recovering from an injury, or dealing with grief/depression. I always come back to it. And most of the time, I end up regretting that I sold a certain bike along the way. If I lived in the US and had a nice-sized garage, I would happily take back all the bikes I've ever sold, from a recumbent to a tandem to a full-suspension mountain bike, to a go-fast racer, since they all have different times, places, and serve different needs and goals.

So my advice to you is to stop cycling for awhile but don't sell your bikes and gear. Just put it away for awhile and see if it calls you back. Cycling is in my blood, and I will always go back to it. But you may not. Give it time so you'll know which way you want to go. Don't be hasty.