All are C's except for 1 and 7 which ate both B.

I knew I would be a Yeti before I even read his description or answered the question.
Good job on the "scientifically proven" interpretation of the 7 answers because it's very close to how I see myself.
I will lend a hand where and whenever possible. It's always been my nature to do so, but I discovered a trait when I was a working professional in a health insurance company that I didn't know I had. I can teach and be a good coach for people that need a little or a lot of help understanding a subject. 
Each person learns and comprehends in their own way and, as an instructor, if they didn't learn the topic it was because I needed to present it to them in a different way that would reach them.
Granted, some people simply can't be taught and recognizing that was an acquired skill.
If I don't know the answer to a question I'll go look for theanswer and not be satisfied until I've found it.

✌😎

No he recibido nada