Growth stocks can deliver astonishing returns for long-term investors but some of these same investments can crash and burn. These equities may have looked promising a few years ago. However, growth stocks often lose their charm upon significant revenue deceleration or no path to meaningful profits.These stocks are more volatile than the rest of the stock market, so it is important to stay on top of them. Investors holding any of these growth stocks may be making their capital vulnerable to downward momentu ...