My biggest mistake before is not believing my uncle about bitcoin atuff, knowing that he's my one my trusted relatives in our family and yet I never believe that bitcoin will be famous and legit thing, he introduced me bitcoin way back 2016 and that time bitcoin has less money value still, after 2 years I realize how bitcoin raise the value from 2016 to 2018 the price was being tripled, Now my uncle own a nice 2 car and a small business. And he's laughing at me now.