How can people make their life valuable?

There is no standard concept for the value of a specific human life in economics. However, when looking at risk/reward trade-offs that people make with regard to their health,

1 - make your life goal of working hard to achieve 2 - be positive and stay away from negative 3 - help all without waiting for return 4 - arms to the principles and ethics 5 - Be a human sense of the word

Generally when people need difficulties they give up their attempts and change the course of least obstacles.
But after sometimes, they realize that their changed not for their success but their failure.
So; in a one sentence “to make life valuable face the problems”.

by doing what you love, to go fast to what you want

This is variable based on individuals' ideologies, ethics and culture; yet in general, people make their life valuable when they feel their self esteem and materialize their objectives.
These objectives might be seeking money, might be education, might be career development or even personal objectives like marriage and raising children.
The key is to achieve your targeted objective

Love All, and Give more than you Take

by doing what they love, believe, and appropriate to achieve their goals in life.

Forgive ..
Love ..
Listen ..
Help ..
Feel

Three things: A) Have an aim on life.
B) research, build the skills to fulfil that aim C) never give up on that aim, build your confidence, self esteem, knowledge, experience and take small steps to fulfil your ambitions.
Hopefully you will fulfil your aim and objectives.
Break it down into smaller timescales with a view for the larger aim.
For example attaining a degree.
Tales time and the above three.
Go to professionals that might help leant how to to research, analysis, methodology etc.
if you would like support in this aspect drop me a line at academicamentoring@gmail.com

The key to immortality is first living a life worth remembering.
Do not count the days; make the days count.
The value of life lies not in the length of days, but in the use we make of them...
Whether you find satisfaction in life depends not on your tale of years, but on your will.

Help people to achieve there goals and make a mark on your life that stands ages after your death like Ghandy, Lother king and one the top of them is Mohamed (PUH) the islam prophet who changed the world