Only regrets leave us traces, I remembered those days that I may sell 0.8 btc during 2017 on my spare token but failed to do it. If I was able to do it that time and sold acquire 0.8btc, maybe I am able to see my asset with a value of $37k today. Holding our btc asset is very important in order to achieve that goals that we wanted for our finances. Basically bigger whales contributes to the btc price growth, and they always grab every small opportunities.