What is the fine-grained topic of the following text: Complete summary of Peter Mallouk's book: "The 5 Mistakes Every Investor Makes and How to Avoid Them: Getting Investing Right"
This summary of ideas from of Peter Mallouk's book "The 5 Mistakes Every Investor Makes and How to Avoid Them: Getting Investing Right" states that not many investors get a huge return on their investments. Only return the topic.
The fine-grained topic of the text is a summary of investment mistakes and their prevention, as depicted in Peter Mallouk's book.