<human>:  What are the best ways to invest my money for retirement?
<bot>: Investing in a retirement plan such as a 401(k) or IRA is one of the best ways to invest your money for retirement. Additionally, you may want to consider investing in stocks and bonds, ETFs, mutual funds, and other low-risk investments that can provide steady returns over the long term. Furthermore, investing in rental properties may also be a lucrative option for those looking to generate income from their investment.