Money sitting in a savings account earns around 3 to 4 percent a year. Prices in India have historically risen faster than that. So money that feels safe in the bank is quietly buying a little less every year. Investing is how you keep up, and over long periods, pull ahead.
Mutual funds exist because most people do not have the time, the information or the temperament to pick individual companies. A fund gives you access to a professional process, instant diversification across dozens of holdings, and the ability to start with as little as ₹500 a month.
There is no guarantee of profit, and in any given year a fund can lose value. The reason people still invest is time: over ten and twenty year stretches, diversified equity has historically outpaced both inflation and fixed deposits in India. The reward is for patience, not for cleverness.
Your money either grows faster than prices or it shrinks. There is no standing still.