Hi @crypto.piotr

interesting quiz and now after some research I am here to share the answer-

in 20127 there were 4 major corrections and here is the chart that is showing the %.

In 2021 this is the first time we are seeing this correction and it was expected to happen since the market was going upside more. THis correction has happened in May 2021 and its the biggest correction of the year.

I am a long-term holder so this correction did nothing wrong to my planning with crypto since I was not about to sell anything and I still keep on holding everything. I expect that this correction might go up to 30,000 USD price mark and then I expect some rice which could go beyond 40,000 to 50,000 in between however this time of deep I am buying more and more every day with a small amount of money through my SIP and its helping me to get more BTC every day.

I know that in the long term BTC price will go a long way. thanks.