There are no guarantees in investing. That's the hard truth we all have to learn. Some investments come with low risks while others have a high risk of not working out, but none come with zero risks.

Investors were not impressed by Nvidia's quarterly performance and outlook even though it handily beat Wall Street's expectations thanks to the booming demand for its artificial intelligence (AI) chips.

Apple (AAPL), and the stock has lost over 11% so far, extending its drawdown from all-time highs to over 14%. It also lost its status as the world’s largest company to Nvidia (NVDA), whose share have looked unstoppable over the last few years.

Recently, the stock has fallen around 10% from its all-time highs, which some may consider a buying opportunity. However, Nvidia has done so well over the past few years that other investors are concerned that it may have reached its top.