So I've been this way for a while but I can't seem to find anything about it on the internet.  Anyways, I get very anxious to the point of anger when people have to wait on me and I know that I could make the wait shorter by planning ahead or whatever.  Even if it's not me directly but say my wife or whatever could have done something to speed up the wait.
For example, if we are in a drive thru I try to order as fast as I can so the person behind me doesn't have to wait long on me.  But my wife will take what feels like forever and it will make me very anxious and angry.

It has taken me a while to figure out that that is what is going on.  I just wanted to vent about this and wondered if anybody else gets this way?