I either need all structure or no structure. That is to say, I don't do 50/50 there's always a skew. I enjoy both immensely though. Balancing the two can be difficult but I keep my shit in order enough to get where I need to be.
Anger? Passive aggression and suppression.
I will try new things but as far as being 'wrong' I have my reservations. I can be convinced if completely outskilled or ignorant, prior, but I'm unafraid to stick to my base of knowledge if challenged with new claims that I don't consider to be rational with relevant warrants and or substantiated.