My biggest fear, not so much a threat, is that I won't find a husband, won't get married, won't have kids, and won't have the life that I want. As far as the ED goes, gaining weight threatens me. I don't want to do it, I'm not trying to do it, and I don't think I will try. Food is a threat. Not having enough time to workout is a problem. Trips become a threat because I don't know how I'll work out. Actually, none of this is really answering your questions so I'll stop here and won't continue on with the other questions.