Albert Einstein is purported to have once remarked that the most powerful force in the universe is compound interest.
In simple terms, compounding is the financial equivalent of a snowball, rolling down the hill and gathering momentum as well as weight. More the ball rolls down, more weight it gathers in terms of the snow that get attached to it and more its momentum increases. By the time it reaches down the hill, it can well translate into a small avalanche. More the distance of travel, more is the impact of snowball.
Almost all personal finance websites/blogs and all financial magazines emphasize on power of compounding. If you start early, use compounding effectively, the end result could be a huge avalanche of money. The key is to start early and remain into the game.
I am not going to give chart of person A starting early and person B starting at later stage in life and the potential gain for person A over person B. But if you start early in life, it makes a HUGE difference.
Same is applicable to the money that you spend on material gains or for momentary gains. If you put the figures in any of the online compound interest calculator available for the money you spend in leisurely sipping cups of tea / enjoying junk food day by day, month on month, you will be astonished to know the amount of money you stand to lose over the years. The loss is two ways, one in terms of actual money you spend and other is the health you stand to lose by gulping junk food.
So gear up and use compounding as an efficient tool to maximize your gains in investments.