When the market goes down, everyone will lose money and that is not a problem because you can still hold it back when the market goes down.
and only fools who sell it when prices go down, go down or go up in a market situation have become commonplace.
when the market goes down it is an opportunity to buy it then hold to wait for prices to rise again.
Not all loses the money if you are a margin trader. Not all is a normal trader or an altcoin trader here. Some here knows how to swing trades or even margin trades. Bull or bear market, you can take is us an opportunity and will still become profitable. Just collect what you need to learn and you'll doing well in trading.
Perhaps bull or the bear markets is the perfect time to trade with the crypto coins as it gives us much chances to make profits at smaller gaps and buy and sell at instant dips and peaks.
Those who just invest their money and leave it untouched may have loss in the bear markets but those who have the skill to buy and sell at small intervals in the bear markets will always cover their losses there and would wait for the bull markets to make them have enough profits.