A frown creased her forehead for a moment, and then Moiraine felt that small tingle again as the light of saidar briefly surrounded the other woman. Any woman who could channel could feel another wielding the Power if she was close enough, but the tingle was unusual. Women who spent a lot of time together in their training sometimes felt it, but the sensation was supposed to fade away over time. Hers and Siuan’s never had. 

As soon as the door closed the Amyrlin stood, and Moiraine felt a momentary tingle in her skin as the other woman channeled the One Power. For an instant, the Amyrlin Seat seemed to her to be surrounded by a nimbus of bright light.

1. One of the central characters of the narrative in which case you must include a LENGTHY disclaimer on the various, possibly numerous in universe and out controversies that surround that character, to nip discourse in the bud.
2. One of the Problematic Good Guys, i.e the characters who are not explicitly heroes, or even protagonists, and who are definitely morally questionable at best, but whose problematicness makes them extremely memorable, and whose importance to the books makes them indispensable. For this one you better have a whole ass essay ready to defend your love of them, or be prepared to be roasted at the stake.
3. One of the villains, with the same result, but the added layer of having to insist it has nothing to do with being attracted to them, weather you are or are not, so you can maintain a scrap of respectability
4. One of the hundreds of secondary characters who may or may not have vanished half way through the series and who also may or may not have reappeared late in the series, the best case scenario here is a knowing nod of understanding, the worst case a devastating 'that person? why?', this one is the highest risk, highest reward
5. One of the thousands of extremely minor characters who none the less Jordan managed to imbue with just enough personality and depth that if you're paying attention it's crystal clear they've got their whole own thing going on. (This is the category into which I sort the likes of Emarin, Perival, Talaan, Lars, Sashelle and the like- characters who get no PoV but who by their sheer presence and implied backstories I would read whole ass novels about). This one is the safest, because the response is almost always going to be 'wait who?'
6. Bela the Horse