During the fall of 2018, Bitcoin went down and that day the price was under 4000 and I thought that it was over, but instead I just urged my friends to buy bitcoin, but in my mind I just thought that it was over. My friends bought bitcoins and I was just looking at it, after two years, they thought I was a millionaire, but I had nothing to compare with them. This is a once-in-a-lifetime opportunity and I don't want to miss it again.... Keep your motivation up ...