Among those who grew up with little affection, a common trait is a lack of self-esteem and confidence. Without emotional validation in childhood, they may harbor a belief that they’re undeserving of love and affection.This belief often translates into low self-esteem, where they doubt their worth and capabilities. They might also grapple with feelings of inadequacy, constantly comparing themselves unfavorably to others.Additionally, these individuals may lack confidence, avoiding risks and staying within their comfort zones for fear of failure or rejection.