When I watch my shows and theres a baby in it, the baby is always crying, like constantly. Is it really like that?

they can pick up on stress, so oyu need tobe calm, and when they cry just talk to them, oh baby whats wrong oo, then burped on youe shoulder, check their nappy, maybe some milk will do it, some times take themout for a ride in the car, makes them fall asleep, ive always though an invention that made a baby seat vibrate, like a car would be agood idea