Haha... well the simple answer is no.
The long answer is that I have a hard time getting along with people in that situation, and have little patience for others when time is short. If the group leader's doing something I don't think is the most efficient way, I usually end up impeding group progress. If I'm the leader, things either go very smoothly or not well at all - depending usually on the patience other group members have, and how much they interrupt and question my methods... Maybe that's a bit of a double-standard, but that's the way I am I guess. My methods work well as long as I can properly communicate what I'm thinking and what my method is. Also, when I'm appointed group leader, I suck terribly at it and can't communicate my method properly. When I volunteer to be group leader (only when I know exactly what I'm doing beforehand), I usually do very well at communicating and commanding the required authority - but again it depends on the members' patience for me to explain my complex methods, and their willingness to go my way.