I'm new to stock trading and keep hearing about "limits" when buying stocks. I understand it's something about setting a price, but I'm not sure how it works in practice. For example, if I want to buy shares of a company, can I just set any price I want? What happens if the stock never reaches my limit? Are there risks or advantages to using limit orders compared to just buying at the current market price? I'd love to hear from experienced traders about how they use limit orders effectively.