Your post led me to start one of my own, called Fish Oil.
I can relate to your friend for sure. I can make decisions, feel feelings, based on my insides, vs feeling I need to change to suit others. I do not ponder and second guess myself very much over things.
I also do not feel this need to somehow KNOW what the future is going to be. I like suprises and I prefer to deal with most things as they come across my path, virtually unprepared.
On the other hand, when it comes to my children or my life being at stake, I can be very PARANOID. I don't want to go to a park for a picnic where there is deep water around. I'd spend the entire time, watching my girls like a hawk (when they were toddlers) and being berated by my husband for it.
I do not like my 8 yr old going to the park alone, right behind our house. I do not feel safe about that.
It depends on the situation, but normally, if people are being balanced and emotionally healthy around me, I'm "good" (meaning, content)