: Use a financial advisor or a robo-advisor to manage your portfolio based on your risk tolerance.

1. Preparation: Getting Your Finances Ready

: Use metrics like the Price-to-Earnings (P/E) ratio to see if a stock is overvalued or undervalued compared to its peers. How to start investing with $100: A beginner's guide

: Look at a company's revenue growth, profit margins, and debt levels.

: You choose and manage individual stocks through a self-directed brokerage account.

: Address costly debts like credit card balances first.

: Only invest in companies whose products or business models you understand.