How to save the green paper

The story was about how columnist wrote a part in the newspaper regarding the amount of debt that college graduates have to face as soon as they get their diplomas. It also states the importance of saving and how a little money you save monthly for example around 400 dollars, can add up to thousands that you can retire to by the time you reach 60-70 years old.
A tip that the author said and use was that to apply a plan to my life saving around 150 dollars a month for for 30 years. If I stick to this plan for 30 years I'll be able to retire and move to hawiia and live the good life simping on coconut nector