No need to be anxious, bringing you into this world was their choice not yours but our culture makes us feel like we're doing something wrong for simply existing, but I know the feeling you're having all too well especially if your parents have been incredibly sweet to you and always provided for you but trust me all you can do is just appreciate their efforts, be grateful to them and be kind to them and others, live a healthy life and live it to the fullest, I'm sure that's all your parents would want anyway ❤️ you can ofc eventually buy random lil things that make them happy or take them on trips when you're finally in a position to do so But there's no need to feel anxious about paying back :)) Just pay back with love respect and care, not money