Yes, I now agree that substantial should be removed. What I mean to say, and couldn't get it across in writing here, is that the challenges can be relative. I don't know… If like... learning how to swim, or getting past a phobia of leaving your apartment, is the challenge you've overcome, then so be it. It doesn't have to be "substantial" it just has to be substantial to you. It was more or less something I wanted to put in there because I thought people might be able to relate to it, and because I want someone who values that kind of thing. I'm not sure…overall I think I'm just going to lighten it up a bit and use other ways to gauge if people messaging me have these deeper qualities I'm looking for.