What's your top five list?
5. Cooking with fire. The precursor to BBQ. Yum.
4. Shelter, a place for number 1 below.
2. Porn. Naughty drawing have been found in caves from the very beginning, haha.
1. Oral sex!
In no particular order, of course.
In all of the universe there is only one person with your exact charateristics. Just like there is only one person with everybody else's characteristics. Effectively, your uniqueness makes you pretty average.