May turn to father after birth of next child. He has a pacemaker. There is always someone ahead. Is more competitive, wants to overtake older child. May become a rebel or try to outdo everyone.
Competition can deteriorate into rivalry.
May feel squeezed out of a position of privilege and significance. May have trouble finding a place or become a fighter of injustice. Older children try to educate him. Wants to be bigger than the others. May have huge plans that never work out.