The future very much depends on a person's childhood. Success depends on one's own knowledge as much as one's own behavior.
Mere knowledge is something like an instrument.
Whether that instrument is used in the right way or wrong way depends entirely upon the person. The child needs the experience of parental affection in order to understand affection and to show affection to others. The other day, we had a meeting with a scientist. This scientist said that in the first few weeks after birth, up to 3 or 4 years of age, the brain develops very rapidly. These are crucial aspects for proper development.