Quote Originally Posted by Husar
I always knew that I'm quite insane.

Maybe they're illogical, but I wouldn't necessarily say insane. But it also depends on the individual passion or emotion. Some are illogical and some are insane.
This is false. The fact that emotions and passions occur is logical, but they themselves are not -- they are always illogical or unreasonable and exactly what they are (emotions and passions). They are what: "psychological sensations" of the mind, the brain? Irrational, emotional, passionate, illogical, etc. Feelings of joy, sadness, anger, fear.