When it comes to diversification, you have to look at your entire life and not just your portfolio. Several years ago there was a book I really enjoyed that dealt with this topic called Are You a Stock or a Bond?: Create Your Own Pension Plan for a Secure Financial Future. It provided a valuable framework for understanding how the stability of income in your life should inform your approach to asset allocation.
A lot of times, people convince themselves that if “they just had a little more money” they wouldn’t be in the financial dire straits they are. Their bills would be paid. They wouldn’t have financial stress. The problem is, everyone else with any sense in their life is likely thinking, “Yeah, you’ll be right back in this situation in a few years” but no one wants to say it aloud.
The focus value investing strategy is different from traditional, Benjamin Graham value investing strategy because it is based upon the idea of putting money into more of an investor’s “best ideas”, as Warren Buffett put it. Some value investors despise focused investing, while others swear by it. I’m always very hesitant to talk about this particular strategy on Investing for Beginners where I publish my investing articles for total newbies, mostly because some lazy person may not study far enough and realize that focused value investing is only possible when someone has diversified income sources. Done wrong, it can be financially devastating.