Is it normal that my hamster hates me?

I think your hamster would benefit from therapy. Maybe she should develop an outside interest such as kick boxing to vent this pent up frustration and hostility.

If all else fails, launch the little bugger out of a spud gun.

I would say it's somewhat normal as hamsters tend to be major league assholes. Rats on the other hand are sweet, loving and smart. Seriously, if the scaly rat tail grosses you out, get over it, because rats are the true sweethearts and unsung heroes of the rodent world!

Why you no use to make hamster and cheese sandwich?

Have you taken her to the vet? If she isn't in mating season, it could be something medical.

same as bunnies--the females get bitey when they go into nesting mode. get her fixed.

Hamsters can be difficult. I've owned like 6. You have to hand raise them for them to be hand tame. When they're babies you gotta handle them multiple times a day till they're older. If you buy an adult from a pet store it's gonna be un tame and prone to biting. Especially if it's housed with other adult hamsters, like petsmart and Petco do. They fight and become even more aggressive, I would get a leather gardening glove and just get her used to being picked up, then slowly stop using it when she gets comfortable. Or just not pick her up. She's biting you, most likely because she's scared.

Awwww. Maybe you should wear thick leather gloves next time you pet the little princess and feed her a treat.

it sounds lonely and afraid

I've had rodents before and most are aggressive.

She may have come to the breading age. Many types of animals get aggressive when they come if age. My father had a parrot that was sweet as hell, but when it became mating age it got crazy and wanted to bite everyone. He gave it to a person that had a female parrot of the same type and when it started mating it became much friendlier again.