There's not alot of things that Engel dislikes. He's generally a nice person. But nice people have pet peeves too. Since he's actually already sleepy now, he'll make it simple. Keep it short and simple.
HE HATES TARDINESS.
He's actually already used to that. But the thing is, most of his friends have no concept of punctuality. Engel comes to an engagement often on the agreed time, but alot of times, he's made to wait. He has a long thread of patience, but if it takes a person two hours to arrive, expect him to blow up. He has no anger issues, so he wouldn't fight with you, but he has a tendency to leave the person behind, or not talk to them at all.
HE DISLIKES ARROGANCE.
For Engel, no matter how attractive you are, if you are arrogant, you're not good on his book. The instance you show Engel even a hint of arrogance (rolling of the eyes, raising an eyebrow), expect him to show everyone how cool he could be and how excluded he can make you feel. He could be such an ass when it comes to arrogant bastards.
HE DOES NOT APPRECIATE REALLY AGGRESSIVE WOMEN.
Whores in short. Engel does not mind that a girl is kikay, but if she's overly aggressive specially with him, he'd blow up on you. He respects the other sex, in fact for a time he dated these species. But if a woman becomes too aggressive with him or with people he crushes on, he'll hate her. Call it insecurity, but he does not appreciate competition.
HE IS PARTICULAR WITH GRAMMAR
Engel may not be the most fluent english speaker (or writer), but he can carry on a straight conversation in that language. He's nitpicky in terms of grammar and can pinpoint english mistakes. He really hates it especially if a person is loud, showing off their ability to talk like an American but when you listen intently, it doesn't make any sense. They throw around idioms just for the heck of it, even if it's not appropriate.
HE HATES PESSIMISM
Expect Engel to avoid these kinds of people. Pessimism infects other people. It ruins good moods. It's a virus that Engel does not want to catch. He runs away the moment he sees a person that he knows has nothing else to say but how bad their life is. He can listen to a person vent out their problems every once in awhile, but when that person has a different problem everyday, no. He's got no energy to endure one.
Here's Engel's list, so what's your pet peeve?