Don't worry...I haven't started taking heroin and just have really bad aim. As part of the blessing to live in our apartment, we work on weeding, mowing the lawn, and keeping the yard and property looking nice. I spent all morning weeding the cacti (yes, they planted cacti!) around the house and got some pretty nasty cuts from it. Lesson learned: wearing a long-sleeved shirt while weeding in between cacti is more important that possibly getting a tan! Although, I think the results around the house speak for themselves, and perhaps it was all worth it!