If this was actually truth and really someone sold a house to ride a wave upwards, it certainly was a very painful lesson to be learned.
Never, ever risk more than you are willing to loose.

Times of great economical and political crisis are always a fruitful soil for great scams and easy promises of shortcuts to well being and one needs to be a fool to be all-in in anything now days, hedging your risks while still trying out all the options on the market is a key to success.

Where is the bottom ? No one can tell.
Where was a top > No one could predict with certainty now matter how much you exploit TA.
Is it all over ? No, we are bound to rebound but since no one can see the future all estimates which are quantifiable in concrete figures are to be taken with a grain of salt. Professional fortune tellers are abound and polluting cryptoverse, also are doomsday forecasters.

Cryptoverse is such a great legacy of mankind opening up plethora of insights into our common and free future and reducing it to a get-rich-quickly scheme is a moral crime. It's a cruel world out there and we must prevail as a unified community still standing behind such a vision as anything else would equal to betraying last ray of hope for the future of enslaved humanity.