Sweet! A well thought out post backed by what is apparently an in depth base of experience and knowledge of both the Officer and Enlisted ranks. Allow me to retort, as I have served in both strata of the mentioned rank structures.....what you have attributed to Officers only is actually found throughout all strata of ranks within the US Army (be it Enlisted, Warrant or Officer). You will always find those who will not only abuse their position of authority but also utilize it to ostracize those who will not do the same. For every story of an Officer that is abusive, ignorant and/or outright incompetent, I can provide you with one of an NCO, senior or otherwise. Usually these stories are propagated by lower Enlisted, whom always have the answer (I have also had these men as peers as well). Their depth of experience is usually prefaced by "When I was at Basic......" or some other some such nonsense. Truth be told, there are schmucks at every level. This is life. Always has been, always will be. If you believe that arrogance, selfishness and outright negligence of duty is found only in the ranks of Officers, you are either incredibly ignorant or blinded by the arrogance found only within those who only seek to degrade those of higher rank (usually indicative of those Soldiers who have been reprimanded by Senior NCOs or Officers). This is not an unusual occurrence. History has always shown this to be the case. There will always be detractors of those in leadership positions ( whether it be Alexander, Patton, Rommel, etc.) I am sure that at some point in their military careers, their subordinates thought they knew better than they did. Then again, if they did, we would be reading about them and not the historical legends aforementioned.
To the OP.....if you wish to PM me, please feel free to do so. I started off as an Officer, was privileged and blessed to lead this Nation's Sons in combat. I am currently Enlisted and chasing my own dreams. I would not trade a minute of it for anything. The ride has cost me, my family and loved ones. This is a reality. But the men in my family have answered the call for every war this Nation has fought since it's birth. I could not imagine being the generation that failed to answer. If you believe you are called to serve, do so. If not, don't. In the end, every one of us who has served has done so for their own reason(s). You must have your own. Again, please feel free to PM me. If I can shed any light or offer any guidance, I am happy to do so.
ETA: I commissioned out of ROTC. I am sure that the procedures and selection processes have changed (I came on Active Duty immediately, as 9/11 had occurred while I was in IOBC) but I will attempt to help in any way possible.