It's interesting the things you can learn about yourself on the web.
I really have no frame of reference for testing the validity of this assessment. The closest thing I can compare it to is doing child care for church with Katherine. Let's see, there were on average 15 children, spanning in ages from infant to 12 years old. Katherine would take the younger kids and I would take the older kids, so about 6 kids ages 7 to 12. After 2 hours of playing, corralling, feeding, and sometimes fighting (just kidding, more like getting beat up by) these kids I would be wiped. So yea, I could see myself lasting long enough to take out 22 five year-olds...
The question now becomes how will I use this knowledge?