Why does my life matters? I would say that my life matters to my family and friends. All my dad has is me and I need to be in his life. My friends need my emotional support and I need them, My life matters to those who care for me and who I care for. I want to be able to make the slightest changes in the world where the people I meet will be happy because they had met me and that I brought happiness to them. That’s why my life matters.