Once you've eaten 400 foxes,you legally qualify as 'obsessed' with them, yes.
Madness string 46456
A reality-pasting nihilism-blasting turducken strapped to a god of graves. Yes, this sounds like D&D.
Talk to people in their language: watch to what they respond, if they respond to reason, then use it... if they don't respond to words, and only tantrums would do, then a tantrum is warranted.