Investing is the process of putting money into assets in the hopes of improving your financial situation in the future. Investments are made to produce a profit, which increases the amount invested.
To reach your objectives, you must invest. It's the only way to improve your prospects. You are also saving and amassing a corpus for a rainy day by making investments. Aside from that, making regular investments pushes you to set aside money regularly, which helps you develop financial discipline over time.