Now bitcoin price going down. Check the market price then buy and hold it. If price go down. Don't affried wait some week. Then check the price. If price will be increas then sell. Don't sell if price will be go down. That time you sell the coin. You not get more profit.
seeing prices that are far enough, makes me think that this is a good opportunity for investors, to invest in bitcoin, or ETH. well, the price decline that is happening will of course make the price loud. I'm sure prices will rise again in the near future.