I disagree, a good investors knows it's during the dip (bear market) opportunities are created due to the ability to buy-in great project at lower prices. They don't just buy into hypes.

Also don't just invest in projects because they have higher  market capitalization remember there was a time bitconnect was in either top10 or top15. Beside more money are made when you invest in good project with low market capitalization just do your research and with luck you'll find one.