Am I Really a Jinx?

For ten years, my family had called me a jinx. When I was three years old, my dad claimed that he lost a major project because he had to take care of me due to my illness. My mom wanted to buy me sweets, only to end up getting hit by a car in front of a candy store. That was how she hurt her arm. My older sister, Siena Bell, often claimed that she screwed up in her tests simply because I kept breaking her pens. One day, my mom invited a shaman named Mr. Reyes over. After inspecting the house, he contemplated for a while. "This child is affiliated with misfortune by nature. She's a walking jinx who absorbs the entire family's luck." He then added, "But if she has a life of misfortune, you will regain your luck." At first, I felt aggrieved and tried to fight back by throwing tantrums. I tugged at my mom's sleeve while arguing loudly, "I'm not a jinx!" But my mom just looked at me calmly. There was a hint of eerie calmness in her eyes. She said, "Mr. Reyes said that you have to accept your fate. Someone has to bear the sacrifices no matter what." Her icy words doused out the hope in my heart. In a way, this twisted dynamic actually worked. My dad's business went steady, whereas Siena started getting better grades. At one point, I even started thinking that I was a real jinx. But… why was it that my family was haunted by more misfortune after my death?