Can someone explain what you supposed to be doing in life ?

I'm so old now but I literally feel like I've gotten dummer and lost my mind from extreme overthinking and overanalyzing.. my only question and urge of clarity is what are you supposed to be doing in your life. Like what you supposed to be doing daily? I'm literally just stuck in my house for several years and gotten so used to doing nothing. And I have lost the sense of accountability and responsibility. I'm not working on improving my past. I'm not working for a better future. I'm not taking actions in current presence. Sighs, I really don't know what I should be doing 😓. I'm 27 now, freaking feel so damn lost in life. Even opening YouTube or Google makes me feel confused like what the heck am I supposed to now. I'm tired of wasting endless time in discord and Instagram doom scrolling. So many times, my family has reminded me to get up and go outside. Go face the real world. Get some education, get a part time job, learn driving, make friends and learn to stand on your two feet. But I'm asking myself like why? What is the whole purpose of working for a living? You literally come in this word with nothing and leave with nothing. What is the whole point of life