Surahs and Duas That Help When You Feel Like Giving Up

Assalamu alaikum everyone. I'm turning 30 this year, and honestly, it feels like I've failed at everything. I haven't found a steady career, haven't met someone for marriage, and I'm dealing with family issues while living in a country affected by war. But Alhamdulillah, I've been blessed with amazing, kind friends and saved enough to get my eyesight fixed-which truly made me so grateful. Life has been really tough since around 2005, just one challenge after another. Out of all these years, only 2017 and 2022 felt okay. Right now, I'm struggling to find the strength to keep trying for a better life; it's like my heart can't handle more setbacks. If anyone has been through something similar, what surahs or duas helped you stay strong and not lose hope? (I can read Arabic, Alhamdulillah.) Jazakum Allahu khayran!