I remember when bitcoin is new and one of my classmate talking about it. The price of the bitcoin of that time is very low but he saying it's starting to go up.
In 2011, I got to know bitcoin from forums and browsing the internet, but I was not interested because in my opinion it was not prospective
I was sure that digital currencies would not develop and would not be able to pay. After that, I forgot about bitcoin and I think the info about bitcoin is rubbish.
Until the end of 2017 there were friends who were able to buy luxury homes and luxury cars from bitcoin, I was surprised and disappointed why not take part in bitcoin while the price of bitcoin is still cheap. If now the price of bitcoin is too high.