Since BTC already reach $7k today, there is a big chance it will dip to $5k or lesser down to $3k before it goes up again. If we base it from the previous year's data, BTC was about $3k before it started to go up. So I guess it should be the same this year. Be ready to buy when it reaches $5k or less.
Um... $3k will be devastating to the market. People will panic sell all the way down and this could spiral into a totally destructive situation. I really hope we don't see it get that bad. Yikes.