The phrase "lust for power" struck me as a bit odd, especially when I realised that "lust" should be taken literally. So, a couple of questions thinking about it:
Why is the desire for power a "lust"?
What is it about power (and violence) that is actually sexual or sexually arousing?
And do you think that the pursuit of power is morally right if you say that pleasure is the measure of "good"?
Is the lust for power something to be ashamed of?
I never had a lust for power myself, so I suspect the lust for power comes from a fear of being powerless. At some point in your life you felt completely powerless. Like you were sexually assaulted as a kid or you saw your mom sexually assaulted. You were beaten by your parents. You had no control over what happened to your body your mind. You were in a really bad situation, others had complete control over it and there was nothing you could do to change it.
So you don't want to identify with that helpless person. You want to be the person that was in control. Even if that control came from anger or rage. It is still better to be the person in power, however that power is obtained than the victim of that control.
That's why I suspect boys who've seen their mothers beaten are apt to beat their own wives. They are trying to compensate for the feeling of being powerless in that situation they experienced as a child. They don't even know why really. Just a need to identify with the person in power and not the powerless.
I think the pleasure comes from not being the victim of someone else's control.
We are all screwed by our desires originating from our subconscious mind. The normal I think is to give into these desires. If power over others gives you pleasure, it's very hard to deny yourself that pleasure.
I've my own problems, desires which are probably not all that mentally healthy. It's hard for me to judge someone else on this.
However I've always been very anti-authoritarian. I hated bullies to the point were I would covertly attack them, do what I could to make their life miserable if I saw someone bullying others, even as young as 10.
I suppose I got some pleasure out of the power to control the life of bullies. "It's morally ok to bully bullies".
I had to stop though because I had at one point totally wrecked someone's life to the point of a nervous breakdown. I had become the monster I thought I was fighting against.
I see power as bullying other folks. The desire to control someone else's life.
Now I just seek power over my own life. I resist any attempt to control my life and I don't seek power over the lives of others.