I have a phobia which is the fear of being trapped. It doesn't matter if the situation I'm trapped in poses no threat, is not unpleasant in any way, or even if it's a good thing that I can't escape from that given situation--just knowing the fact that I'm trapped and can't escape causes me panic and depression.
In this case, I feel trapped by the air around me. I'm trapped in the sense that the air is all around me and no matter where I go, I cannot escape from it. Even though I realize that the air poses no threat, is not unpleasant in any way, and that it's actually a good thing that I can't escape from the air because I would die, all those realizations don't matter because the fact still remains that I'm forever trapped and can't escape and knowing that is causing me panic and depression. Even knowing that it would be more frightening to actually escape the air and die, knowing that does not ease the panic and depression from knowing that I am forever trapped and can't escape the air.
The exact instant a person is exposed to his/her phobia, that will usually cause this person to panic instantly. And since I am exposed to this phobia all day everyday (obviously since the air is around me all day everyday), I feel that I could panic all day everyday non-stop for the rest of my life. I came here in hopes that maybe someone can help talk me out of this and rationalize with it.