Well, I just posted a gripe about my dh with ADHD so now I should post something nice.
His spontaneity really has its advantages. I tend to be a workaholic and before I know it I need to be somewhere doing something. My husband, without blinking an eye, will drive up to where I am to be with me. For example, today I needed to fill in for a co-worker who was ill. It was an after school activity at a park. At the last minute my dh hopped in the car, drove the 15 miles to where I was and joined me and the students in the park! I would have had a hard time being that spontaneous myself.