Showing children, you love them for who they are and not what they do is acutely important to their self-esteem. It requires that you separate the child from his or her behavior.
For example, toddlers frequently scream, cry, pout, strike out, and sulk when they are tired, uncomfortable, frustrated, hungry, or bored. At those moments, they are not very easy to be around, but this is the best time to show them you love them. If they are old enough to understand, explain that their behavior makes you unhappy or angry, but that no matter how badly they act, you still love them.
Psychologists agree that it is impossible to spoil or overindulge a baby, so take every opportunity to hold and caress them. Physical touch is important.