couple of thoughts about this discussion.....by way of background, i am a pilot, with 22 years flying fighter jets, F-16 and similar high performance stuff....also a captain with a major commercial jet airline, 32 years doing that, obviously an overlap of time, as i did both simultaneously....in 32 years of commercial flying i never killed anyone, nor did i damage an aircraft, never caused a harm to a passenger or any piece of equipment with which i was entrusted....i was always cognizant of my responsibilities for the 150 people behind me, personal discipline and responsibility were part of the integrity necessary for their and my safety, i used to stand at the front of the aircraft as they boarded, because i wanted to look at each of their faces to remind me that they were entrusting themselves in my care, and i didn't want to let them down....flying F-16 fighter jets in many parts of the globe also took a different sort of responsibility, because it was just me in the jet, but i always had in my mind a wife and family that depended on me....i had available to me the finest equipment in the world, but it was always the personal judgement and mental discipline that enabled me to return home safely...i had many friends and students who lost that discipline in the heat of the moment, trying to do things outside their personal capabilities or the limits of the aircraft, and they frequently paid for their breakdown of discipline with their lives....it's very hard to go to a wife and family with the news of their husband/father that won't be coming home....can't tell you the heartbreak of those left behind....don't want to be preachy, just relate a bit of my experience and perspective, keep your perspective of consequence as a factor in the things you do......have fun, but return....