human
I've heard that the stock market has a negative return over the long term, what is the best way to invest?
assistant
The best way to invest is to diversify your portfolio and focus on low-cost index funds. This will help you spread your risk across multiple stocks and bonds while still giving you exposure to the markets. You can also consider investing in mutual funds or ETFs, which offer more control over your investments. Additionally, it's important to keep an eye on the news and economic conditions so you can make informed decisions about when to buy and sell.