Most of us don't remember anything of the first two or three years of life, however some studies had confirmed that our earliest experiences can stick with us for years and continue to influence us. Obviously éducation and upbringing determine the success and it way for everybody, struggles and the type of fellings that a child receives during the first three first years has an effect on the mentalhealth, social life and relationships even 20 or 30 years later. In this way we can say that human development is complicated and any tiny experience can have a long term effect but that doesn't mean people can't recover from bad ones . to sum up parenting has a huge effect and determines in someway the futur and the success of individuals