Life's bitter taste

This is one of the moments when I wanna question why life is so unfair. Other people would have their means when they need money. Others would have the capacity to buy anything they want, go wherever they wanna go, pay whatever they need and want to pay, squander all their money whenever they want to. But why us? Why me? Why can I not do those things? I often ask myself why in a sea of billions of people, why was I born poor? Why was I born incapable of buying what I want? What I wish to have? What I need to pay for? Why did my father pass away at an early age? Why were all my dad's responsibilities left for me to fulfill? Why at an early age, I had to force myself to mature? Why me? Of all the people in the world, why someone like me whose very hardworking? Someone very patient? Someone very family-oriented? Someone who would always prioritize my family's needs more than mine? Why me? Why does my mom depend her strength on me? Why do my siblings depend so much on my capacity to resolve problems which seem to be mundane and petty for them? Why do I always need to be strong for other people? Why can't I follow my heart in doing what I want to do in life? Why do I always need to prioritize my family's needs and happiness before mine? Why does it have to be me? Why is life so unfair? :( Sometimes, all I want to do is give up, leave everything and run away from everything's that's hurting me. :( Why is life so unfair? WHY?