dividends

A share of stock is part-ownership of a company, and it can pay you in two distinct ways: capital appreciation (the share price rising) and dividends (cash the company pays out of its profits). The number that combines them is total return — and it is the only honest scorecard, because a stock with a flat price can still make you money through dividends, and a stock with a soaring price that you keep selling for income can quietly underperform. The lesson's big idea is reinvestment: if you take dividends as cash, your share count never changes and your holding grows only with the price; if you reinvest them, each dividend buys more shares that then pay their own dividends, so value compounds at price growth plus dividend yield. Over decades that difference is enormous — a large share of the stock market's historical return has come from reinvested dividends, not price gains. The simulator grows the same shares two ways: dividends spent (price only) versus dividends reinvested (total return), shades the widening wedge between them, and even credits the price-only investor with the cash they pocketed — total return still wins by the 'reinvestment premium,' the compounding those reinvested dividends earned. The durable lessons: judge a stock by total return, not its price chart; reinvest dividends automatically while you're growing wealth; and respect how a 'boring' 2% yield, reinvested for thirty years, becomes a third or more of the final pot.