I think he would be a really savvy investor focusing more on growth investing and less on value investing. But irrespective of the type of investor he becomes, there are 2 very important things which he has said, and which can be used in the context of investing.
Now the second one may not seem like something relevant. But please hear me out for some more time.
Am I right in my assumption? Are you really tracking how the business behind the stock is performing?
You are putting your hard-earned money in something which you don’t understand completely. Doesn’t that sound stupid?