No matter how high crypto coins go bear market is unavoidable it's just the way the market survives, many people are brainwashed with present market condition that they already forget what bear market is, no amount of money can stop bear market from happening, don't say I don't warn you be prepared.
Bullish and Bearish are something that will happen and can't be avoided, there is no coin that always goes up and up,
there will definitely be dumps and create new lower prices, because whales also need to eat, therefore we must follow the flow,
if dump then we must be prepared to buy and if pump then we must be prepared to sell, so easy .
We all know that crypto market is high volatile and unpredictable .Its always flow through ups and downs ,it is the behave of all market like stocks ,commodities .However crypto is high volatile than any other market .We need to active on the market to get the right moment to enter on the market .You said we need to buy when it dump and goes deep but i don't think this is a good strategy yo may loose everything on your investment if it goes even more deep .So that we need to research market on every site like fundamental ,technical ,hype etc .If you get the right pattern which you have the confident that could be the next move then you can go for it .Its true that we need to be prepare when we get a bearish momentum and starting to research if it is a good time to enter on the market .