If a child matures too quickly because it lives talks and hangs around nothing but adults could it be bad for his or hers mind?

If a child matures too quickly because it lives, talks and hangs around nothing but adults it indeed could be bad for his or her mind. Such a child would be devoid of what is considered to be a normal childhood by not interacting or socializing with children of their own age. As a consequence of that, it is bound to cause some form of emotional problem as the child grows.