While it may provide some reference, the vision of the marke...

While it may provide some reference, the vision of the market and timing of sales, the most important aspect, differ between professionals and individual investors. It is crucial to establish one's own criteria when trading. Although there is no such thing as a perfect human, mistakes such as erroneous stock selection can be made by even the likes of Buffett. Remembering this as a small note in the back of one's mind should suffice.