Each morning he wakes up to see his morn and dads smiling faces peering over the crib at him. Most experts agree that the roots of joy, fear, and anger take hold at a very young age. Right from birth, babies are social beings, interested in interacting with other people.
Feelings are their first language.
As babies get older and learn more about the world around them, their capacity to feel emotions grows with their ability to express them. When children first learn to speak, they don't have perfect grammar. But as they grow older, their language becomes increasingly articulate. Similarly, facial expressions become more sophisticated and precise as your baby grows, so that it becomes more apparent to you exactly what he is feeling. The number and variety of situations in which infants communicate particular emotions also increases with age.