I'll help you .-. Anywho you can make just a common farmer but even a common farmer has his own special traits, maybe he's a good dance or singer or writer, does he want to be a farmer? Or does he want to be something else and he was stuck with that job? There is a bunch you can do with your character and still have him be a simple person. Having a normal character isn't un-original infact its what the moderators like (from what I've read) but you still have to make your character interesting if you know what I mean.