Whoever is first in the field and awaits the coming of the enemy, will be fresh for the fight; whoever is second in the field and has to hasten to battle will arrive exhausted.
I did a real boot camp once which with The Thin Red Line which was learning military exercises and this was far less strenuous. I really had a blast. We were all kind of thrown into the woods and we didn't have any of the modern conveniences that we take for granted. Learned how to survive without anything.
Soldiers have many faults, but they have one redeeming merit; they are never worshippers of force. Soldiers more than any other men are taught severely and systematically that might is not right. The fact is obvious. The might is in the hundred men who obey. The right (or what is held to be right) is in the one man who commands them.
Of course, there is no question that Libya - and the world - will be better off with Gaddafi out of power. I, along with many other world leaders, have embraced that goal, and will actively pursue it through non-military means. But broadening our military mission to include regime change would be a mistake.