Many twins have the same behaivor also there is person that is in the same family that has the same behaivor so I think that person's behaivor is chosen by genes (it means that the person's behaivor is nature) so I think person's behaivor is chosen by nature (genes) thank you
Children pick up on things easily when they are still developing. When children are younger, they pick on behavioral aspects based on what they are exposed to. If you teach your children not to be rude while they are young and developing, they will most likely pick up on that behavior and not be rude. In response to the top post supporting yes: Twins may have similar behaviors because they have the same parents and are raised the same way.