Secondly, have you ever taken the "inventory" that helps you to determine what your special gifts are? From what you say above, you may possibly have the gift of encouragement. If people have felt greatly helped talking to you, or felt healed of their afflictions and have told you this, then this may be your charism. A charism is a gift given to you for others. It is not you that is at work, but God. If you have this charism people will always be coming to you. Be open to discern if this is what is happening, because if it is, you should be exercising this and not find it objectionable. For more info check this out: http://www.siena.org/Called-Gifted/called-a-gifted
Glad you liked the Lewis--I rarely miss an opportunity to recommend him.
I've only skimmed the link you provided but it's fascinating and I'll take a much closer look this coming weekend. I would enjoy taking the inventory though offhand I doubt I have a charism, I mean anything very out of the ordinary. But maybe you're the one with the gift of encouragement? :)