Hi MrB. Your's in one of the most interesting posts I've read here in a while. This is probably because you've described your situation well, and admitting in honesty what you believe your problem is. Here's some of my thoughts:
This may sound somewhat simplistic, but people are divided between three categories in the respect of being more inclined towards being 1. a leader 2. a follower 3. an independant. Some people are more naturally inclinded to want to lead, and they feel comfortable in that - their natural confidence and ability to organise other people is in tune with their personality attributes. Same with that of the 'follower' - they are more comfortable accepting the leadership of others. Most of the time (depending on the level of self-awareness) the natural inclinations of 'leader' or 'follower' is self-accepted in the individual. And then there are those that are the independants who march to the beat of their own drum.
You sound like you are more naturally inclinded to be a leader. But with leadership comes responsibilities, which can require knowledge, life-experience and wisdom for that leadership to be successful. If the leadership is widely accepted (by those that either follow or those that merely fall in line with that leadership), then there's good indication that leadership is doing a good job. Leadership also involves making people feel secure, thus people will 'follow' if that leader makes them feel that way.
Thus, in a basic society level a natural leader will have an air that is trustworthy, a natural form of 'authority', something people can trust. I know an elderly woman who was a civic councellor and is very wise. She's a natural authority that people go to for the imparting of knowledge and wisdom. People are inclinded to follow what she says.
But then there are those who are in authority, like police, medical professionals, any learned professional, for eg. In the capacity for humans to be corrupt, which includes the above (etc) authorities, people who question automatic authority are needed by society. They will question, and not merely accept an automatic authority, thus providing a check and balance for societal regulation. You could fall into this category. But to be successful at this, you need to have objectivity and the right verbal ammunition by which to question and/or defy.
You use the word 'subordinate' and 'lesser'. This tells me that you have a less objective view of your situation and possibly feel somewhat left out of what your future, or destiny, should hold for you. Those who are natural followers and feel comfortable with that, would not consider themselves 'lesser' or 'subordinate'. It's just their natural inclination and their self-esteem doesn't necessarily suffer as a result.
What I think you might need to do is attempt to curb anger (re your second para)and seek to find out why you feel left out of having the respect for your own natural inclinations (ie that of a 'leader').
A leader that is proud, needs 'pride' in the right manner. No one likes a leader that is proud in the corrupt sense. A leader should also be a servant of those they lead.
I think that you might well need to find out what your destiny holds, where your natural inclination for leadership will end to your own satisfaction. Concentrate less on envy of those in authority and more on your own future, and make steps to fulfill yourself and make use of your own natural attributes. With the tempering that comes from the personal journey, you'll end up finding your niche.
Patience, work and perseverence. Nothing like that comes without effort.