$AMD(AMD.US)$Alphabet - C(GOOG.US)$Tesla(TSLA.US)$Taiwan Semiconductor(TSM.US)$Amazon(AMZN.US)$NVIDIA(NVDA.US)$Microsoft(MSFT.US)$Micron Tech(MU.US)When the market crashes, it's time to pick up cheap shares. Add to your position in batches. Don't panic and sell at a loss, exiting at a low point. Don't think you're a genius trader who can always time the top perfectly. When the price rises, it won't give you a chance. You just get in and are left hanging at the peak, then you sell at a loss, and the cycle repeats.