Back in 2014, my friend Jake was always talking about this new thing called Bitcoin. I brushed it off as another one of his crazy tech fads. One day, he convinced me to buy just one Bitcoin for $400. I reluctantly agreed and promptly forgot about it. Fast forward to 2021, and Bitcoin had skyrocketed to over $60,000. I suddenly remembered my old investment and frantically searched for my digital wallet. After a few anxious minutes, I found it. That single Bitcoin had turned into a small fortune! Jake's "crazy" tech fad had turned into one of the best investments I ever made.