My friend decided to sell his car and invest all the money in Bitcoin as some people predict that 1 BTC will reach 500 000$ till the end of 2019.
He totally believes in it and tells that then he could buy not only a new car but a flat also.
Does it really worth it? He uses his car for his work and now he wouldn't be able to do this anymore as he thinks there's no need to work anymore.
I really like his confidence, but dont risk the car IMHO. This year might not be the year of bulls in crypto, it might take another 12-24 months for mass adoption followed by bull run. Hope you talk to your buddy and make him understand that.