If anything I'm the opposite of defeatist, I'm exactly one inch under 6' 0" and have never had problems with my height (if anything I probably am 6' 0" in most shoes). It's only online, normally Yas Forums, where I'm told that my lack of being 5' 12" is what relegates me to permanent turbo-manlet status.
FEMBOT HEIGHT
Jeremiah Lewis
Cameron Smith
Want that as you may, just know being shorter than guys is attractive in I'd say most cases. Being tall is pretty much only important for men.