I was a leader when I was 14 - in the boy Scouts, thanks to a man I despised for about 24 hours...the Scout master, who, upon my first campout as Senior Patrol Leader, met me in the parking lot at the troop building and said "OK, ready for the campout?" I said "yeah sure". He said, "Good, OK then it's all yours". and then he didn't do another thing for the rest of the weekend. Neither did the other dads - other than to put up their own tents and sit back drinking coffee and laughing.
I had to organize 50 kids, 12 vehicles, supervise the loading, convoy, unloading, setting up camp, cooking, clean up - the whole sheebang.
Naturally I had the other patrol leaders to handle their own patrols but they were all 12.... I was the only 14 year old.
It sucked and I hated him and hated it...until it dawned on my on day 2 that THIS was what SPL was all about and you know something...it's pretty cool.
I've been a leader since but it's never been quite the same thrill. I'm a boss now, and I have 'taken charge' in emergency situations with complete strangers, but it's different.
Still, you can learn to be a leader - some guys are naturally alpha males...so they have that gravitas...but they'll follow orders too if you come on strong, give them reasons to follow and PUT THEM TO WORK so they don't start undermining things out of their own natural force of personality.