Bitcoin was trading around upper 11K for most parts in last 3 months with occasionally over 12K and it suddenly plunged below 10K, now it's recovering and climbing upwards. Is it a right time to bag all the coins you can or is the market going to drop again before reaching another 12K for bitcoin? People that sold in 12K and bought it again at below 10K already are making good profit at this time. It's really difficult to decide when to sell and when to buy.
If you look at BTC as a long-term investment and not a speculative deal, I think BTC is always a good investment, regardless of whether it was bought for 10K or 12K. There are many other tokens out there today that can be used to make more money than buying and selling BTC