Ha-ha! That's exactly what I did - for a few years! But the Amiga is like Quake III - it'll always call you back - sooner or later!
Just put it all in the attic for a while - you'll really be glad you didn't sell it all!
You know thats the perfect analogy for it. I have moments where I look at my Miggy and think why should I be bothering with it at all. But then I give it a month or two, chill out, and then one day I just think screw it and turn it back on and BLAM it's like it's all new again.
It just takes that spark of "Oh I really fancy doing...." then it's all back, the love, the anguish and the joy.