You know how babies learn to walk and talk by copying off what they see and hear from their parents. If the parents are lazy fuckers, and don't walk when the kids are around for some fucked up reason, would this mean the kid wouldn't learn how to walk?
Same thing for talking. I once heard a guy made an experiment using his baby, by letting it stay with a baby monkey or something for an extended period of time. He expected the monkey to speak like a baby, or English or whatever, but instead his baby made monkey noises.
Am I right in theory?
Penis.