everytime I think I'm done, I get pulled back in. I've got too many bikes now, but I'm always on the look for something interesting. I love to buy hate to sell. I think for some of us the thrill is in the hunt, the find, the backstory. for me finding having that grail bike just gets me wound up and looking for another grail bike. so no I don't think it ever ends if you have that hunter collector mentality. although as stated above age has a way of making you think or rethink your choices as I'm finding out