So I went home and spent a few hours working. Then, Lucifer came out.
Lucifer: You...
Me: Yes?
Lucifer: It was wide open.
Me: Yes.
Lucifer: Using your knowhow of mental manipulation and the secrets of the ego, you...
Me: Yes?
Lucifer: ARRRGGH! WHY?
Me: It would not be an honourable thing to do.
Lucifer: But... you know HOW!
Me: My knowledge is for spiritual growth, for myself as well as the species. If I were to misuse it, it would not be... nice.
Lucifer: Nice? NICE?!
Me: Get over it. Chances of it succeeding would only be 76%. I came out, retaining my honour and my integrity. With full knowledge that I did not abuse my powers.
Lucifer: But...BUT!
Me: Look, Lou, I know when I have done the right thing.
And I leave Lucifer playing my Clash of Kingdoms MMORPG, while I go and sleep an undisturbed sleep.