Why do you think people waste their life ?

Lessons and social "norms" which today seem to be all about what "I" want. As you grow mentally as well as in age, hopefully your focus will turn to others and develop a faith in God that helps you understand why we are all here.
takes many of us a long time to understand, others never get it.

Nobody want's to waste their life.. but blame the society / system / government that lets the human resource and time go waste. And the parents who produce without any purpose.

It’s never too late! All the best with your future endeavours 🤗🤗🤗🤗😻

A lot of people waste their life because we have done too much to take the pain out of making bad decisions.

they just thought something or someone is worth it

Sometimes it's timidity.

because they dont care about anything and have no goals in life. they end up hating life or lazy or in addictions that they cant control

Your being silly
Your still young enough for anything