Do not stick, but has yet to come from the environment. Education and training View the person's oral hearing manner, then I expect they receive education, training, however.
But was not brought It is derived from the training environment is a critical view of the verbal modality listen, then I expect him to get educated on it.
Didn't I was born with, but come from the environment, education, training is important. Look at the verb ฟังวา from people and then expect that they receive training, however.