During a family barbecue, Uncle Joe, known for his skepticism about anything digital, overheard his niece, Emily, talking about her latest investment in cryptocurrencies. "So, you're telling me you bought imaginary coins on the internet?" he chuckled. Emily smiled, recalling the time she had tried explaining Bitcoin to him five years ago. "Yes, Uncle Joe, but these imaginary coins helped me pay off my student loans," she replied, pulling up her wallet app on her phone. The screen displayed a tidy profit from her initial investment. Uncle Joe's laughter turned into a contemplative hum. Later that evening, as the sun set and the crickets began their nightly chorus, he pulled Emily aside and asked, "So, how does one get started with these digital coins?" Emily grinned, knowing that even the most stubborn minds could be changed by the winds of innovation.