Anarax
Master Black Belt
Often they're based on misinformation or misunderstandings of the actual circumstance by those on the outside, making the stereotype. Or are you suggesting that "pollocks" really are generally stupid or that there is actual truth to the "red-headed temper" stereotype? Or that grapplers are actually just gay men looking for an excuse to aggressively snuggle sweaty men?
It's the same here. The stereotype is a myth, not based on reality but on misunderstandings and misrepresentations.
Do you want to know the real reason why stereotypes exist? Because humans are afflicted by the desire to find an easy solution (often called a "soundbyte solution" today) and by the desire to find easily identifiable differences to differentiate between "us" and "them."
Much like human's desire to "see" patterns and things they recognize (like the "face on mars") and the desire to anthropomorphize everything from animals to rocks to frick'n "mother nature," forming stereotypes is, literally, just human nature, not representative of actual evidence or logic.
Peace favor your sword,
Kirk
I agree with you how stereotypes are usually ignorant and are based off of misinformation/misunderstanding. The only thing I would add about stereotyping is what the context is and how people act on them. I'm more so referring to cultural differences and genetic differences. For example; a lot of Japanese people I've met are very polite and well-mannered. Japanese culture places tremendous emphasis on manners and etiquette. That's not based off of misinformation nor ignorance, it's just acknowledging cultural differences.
Another example is certain ethnicities age better than others. Not saying ethnicity is the end all and be all of aging, just that certain ones age better than others. Neither of the examples I've given should be considered offensive, but there are many different examples that are. I personally don't see a problem acknowledging certain differences between races/cultures/ethnicities. It's only when stereotypes become bigoted are they a problem.