I have thought about power for years. I could probably write a book on all my thoughts on this, but I wouldn't do it, because it would bore me to tears.
That need to have power, is one of the things that, to me, is true evil or sin (and remember, I'm not Christian). The need for power is why many criminals assault helpless people. Anyone, who is alone, on the top of the pyramid, will do good and bad actions that will affect everyone underneath it.
I hate hierarchies. I know they are, for some reason, necessary, but they are still wrong. My boss, as a human, is no better or worse than I am. I am no better or worse than the intern who works with us. The label that he is better than me and the President is better than all of us, is a fallacy. As humans, although we may not all be equal, we are all of equal value.
And no, humans are not equal, but are equal in the same way (paradox). Humans are unequal in intelligence, survival skills, creativity or emotion, but whatever our worst traits are, there is someone who is supreme at them. I don't know that one person should ever rule alone, but, on the other hand, like-minded people with the same backgrounds and experiences shouldn't rule with them either.
I agree with everything Anica said, the government, from the cities on up to the state's and country, are broken. Money has replaced the good intentions that set the laws in place.
Money is another paradox, real, but also imaginary. We have assigned value to a piece of paper, or metallic objects, that everyone must use. If currency were socks, I'd be rich and powerful too.
Do I want power?
I don't know. I have power. I am myself, power. I don't want power for my own sake, but I would like to fix what is broken. Not for myself, but for the many, many people hurting because of these broken systems. I wouldn't do it myself, I'd get a team of people whose goal would be simply, "Do the least actions for the most good. The most good, means helping people with basic life circumstances, without judgment!" But as you see, there would be problems with this as well- because even though the concept of good must be defined, it will still vary from person to person. Some people think that fast food is the enemy - I would consider that judgment.
The problem is that one answer really doesn't work for every person. And I wouldn't know how to fix that.
Like everyone else has said, I'd like to have societal power to start my own fantasy/sci fi book store, live in my house, and maybe help, in small ways, the patrons of my store. Enough power to be free - of rules that punish me and punish others around me, for not being at a certain place on the hierarchy of society.