I'm 24 years old. After graduating, I started a startup, but unfortunately, it failed. I feel like I’ve wasted 3 years of my life. Meanwhile, all my friends are settled abroad, earning well, while I'm here clueless about my life.What should I do now?

I'm 24 years old. After graduating, I started a startup, but unfortunately, it failed. I feel like I’ve wasted 3 years of my life. Meanwhile, all my friends are settled abroad, earning well, while I'm here clueless about my life.What should I do now?