**Bumping this thread** Maybe he has something to hide from his past that was very humiliating/embarassing, and everyone treated him nasty, which may have led him to give a really nasty attitude to any flyer or dino he sees.
I'm still very curious about this. I think it could be a psychological problem he had from an event in his childhood, that lead him to behave rough/angry to any and every flyer/dino he sees.
: ) I'd like to bump this thread. It's a very interesting topic.
(If I were a flyer, I wouldn't be afraid to ask Sierra why he's so mad to everyone everyday, and try to reach in deeper to him socially. I really wouldn't mind having a one-on-one private talk with Sierra, flyer-to-flyer, alone.)
Has Sierra actually been this mean to every flyer/dino his whole life? or do you guys think Sierra has something very personal from his past/childhood that he wishes to keep hidden?
I've thought deep on this, and I think Sierra isn't actually this mean, I think he had something from his past/childhood that really hurt him very hard emotionally, and led him to behave angry and nasty.

I don't think Sierra really is as terribly bad of a flyer as I used to think in the past.

If I were able to talk to him, who knows? maybe, maybe if I reached in deep enough, i'd be able to "hit" a soft spot in Sierra, and maybe help him with that problem that lead to him behaving so nasty and rude to any dino/flyer in sight.
**Sorry if this cearadactylus-psychoanalysis sounds weird to you guys, I just have one vivid imagination. If I could just reach deep enough into Sierra, find that problem from his past, and help him with it.. maybe it could lead to a flyer friendship between us two.**
**I have quite the imagination, guys.

** heh.