Maybe there is no difference. I guess I haven't been in this as long as you have, but the pattern is not inspiring. Just an observation. Hope to see better days ahead, especially with what appears to be a renewed market interest in FC spearheaded by Mirai, and also some decent news for FCEL yesterday as well. Can't have a hydrogen economy and FCs without a ready supply of H2, so I'm hoping attention turns in this direction.