Today I just exploded and told my mom my frustrations and pent up anger. Then I told her that I always ask myself "Why do I still wake up?"My mom and I are chatting like usual. 'Til I went and told her that I am pissed off at my older brother earlier today. I said "Does my brother think of me as their maid and babysitter?" "Is it because I am currently not working or not sharing financially?"You see, I live with my older brother and his family. He has 4 kids. Our house is our grandparent's house, but they are abroad together with my mom and my younger brother, so it's just me and my older brother and his family.I love my nephews and niece so I like taking care of them. But I think because of that as well, that my brother forgets that I also have my own priorities or that I also have to think for myself or that I have a life of my own.My everyday routine is -- take care of my nephews and niece while my sister-in-law cooks for our everyday meals then after she's done with cooking, I will put her baby to sleep because Idk why but her baby only sleeps when I'm the one holding her. Once she's asleep, I will start teaching my nephews their lessons. They are not enrolled online so I teach them using the modules provided. I know it's not my responsibility but Idk how it happened that they automatically thought that it was my "job" to teach their kids. Since I don't have a job so I did it anyways.At night, I thought I can have my own time. My "me time" but then way back they asked for a favor from me. They asked me to let my nephews sleep in my room bec the baby (niece) wakes up every now and then and may disrupt her sleeping brothers (nephews). We only have two rooms in our house btw. So I agreed.I don't know how to put all of it into words... but to sum it up..I guess the problem is me not saying No. I always agree. I always adjust to their needs. I always prioritize theirs over mine. My life just passed by taking care of others. And now, I'm already in my mid-30s. A single woman who can't even take care of herself.