I have been familiar with BTC since 2012. When I was transection BTC, its price was very low. If those accounts are no longer there because they were on a much earlier device, those devices no longer exist.

I have seen the Up and Down of BTC, but I could not imagine that it slowly became so popular. Now, I think BTC will do very well in the near future. It is still in very good shape, though. It will cross 100k+ very soon. What is your personal opinion about BTC?