I've scammed a few times. Once was because I was so mad at somebody who had just scammed me, i took it out on somebody else using the same scam. And then after I stopped playing runescape for a bit, before looking for autoes I started scamming a bit on world 1, only ended up making about 100k off the W1 scams and about 70k off the first scam.
I feel bad that I scammed lol........