I suggest taking profit when alts season comes because when it is over, their prices will go down and Bitcoin will again dominate the market. And wait for bear market again because all coins will be definitely at a bargain sale that time including Bitcoin.
After a huge fall in the price of bitcoin,some people had loss their trust on bitcoin. It's especially for the new investors and traders.Take this as a advice. The price is just a number, if you inverse on bitcoin and hold over a period of one year. Their may be a miracle happens. So holding is essential one in bitcoin to get profit.