ok, I take care of this business where I mow it. Lately the mowing has been kind of iffy (in regards to whether it needs to be mowed or not). I have only skipped the mowing once, and there were probably 3 iffy times. So the other day I go in for a service at this business and I get my bill which is huge compared to previous times. I pay it, not complain, and leave. But I can't get the feeling out of my head that he overcharged me on purpose to get back at me for the mowing. Am I crazy for thinking this?