Indeed, we need to diversify our portfolio of investments which is I think is a smart move as an investors. This would help you maximize your profit and also helps you to mange the risks related on the investments. I think if we do these, it can be good in long term since when there are some investments that failed, other investments cannot be affected as well as our capacity to provide our needs. Also, having both investment and savings is also a great move so that you are financially secured to support your needs and the unexpected expenses in the future that it wont affect your investments in any way. Also, we should know that investment is a risk so that we need to take an effort to always assess the market and really understand what you are investing in.