Many doctors believe that placement in the family such as oldest; only, middle, or younger child will influence a person's character traits. They believe that the youngest child of a family will be "easily spoiled," and the "class clown." Various children are like the doctors theories. However some of the oldest children could be so unintelligent and slow that the youngest child could act more mature, smarter, and less spoiled than the oldest one. Nevertheless sometimes the oldest children like the doctors say have all of the parent's hopes and dreams on his shoulder. Subsequently it essentially varies from family to family.
According to experts, being the first, last or middle in birth order influences people in fairly predictable ways. Experts say that the birth order of children will influence personality traits and certain older; only, middle, or youngest children will share common tendencies of what experts call a "lifescript.".
An oldest child might have all of the parents hope on his/her shoulders but easily could be the stupidest and immature out of four children. It depends if the oldest child was given adequate support and adequately taught and could interact with other people well. For example if his parents overly spoiled the child when he was young he could be the most immature and spoiled child out of four children. If the parents didn't give everything he wanted and taught him well in social skills, maturity and book skills. The child could be very mature, smart, unspoiled and a great role model to his younger siblings.
If a young child had an older brother or sister that was intelligent, mature, great social skills and manners than the child could easily become an attention grabber child as the experts say. However if the oldest sibling was an immature, slow on the uptake, spoiled brat. The youngest easily could have all of the parent's hopes on his shoulders and most of the chores and most of the trust an older sibling usually got.