The AI chipmaker's stock might seem too hot to handle, unless you follow these rules.Nvidia (NVDA -6.22%) has been one of the greatest growth stocks in recent history. Over the past decade, the chipmaker's share price (adjusted for splits) soared by 28,610%. That would have turned a modest $1,000 investment into about $287,100.That dazzling growth was initially driven by brisk sales of Nvidia's graphics processing units (GPUs) for video games, as well as to support professional visualization software and cr ...