I stumbled across this term last night while reading through a local school's adult continuing education pamphlet.
It really makes sense now, how I can't stand strong perfumes and other strong smells like popcorn and garlic, how I have to sleep with ear plugs and eye shades, how I cry watching commercials, how I crave alone time, and how I've suffered with anxiety most of my life.
I just never knew that it was an actual personality trait.
http://en.wikipedia.org/wiki/Highly_sensitive_person
here's a
test to see if you're HSP