I'm also getting back into selling on eBay; for over a week now, I've had at least six auctions going at the same time. This is nice because it's handy to have money rolling over constantly, rather than having large checks come in sporadically. I just have to keep myself going, putting up new auctions as older ones close. I've guaranteed a bit of this by having a lot of stock on-hand right now, but I tend to get lazy and spend my computer-time messing around on the internet, rather than doing profitable things.
I scold myself: "Bad Derek! How dare you exchange profitability for mindless unproductivity! What's the world coming to?!??"