Dr. Izzy Sealey on Instagram: "where has the time gone??? That first clip you see is from my very first video on YouTube. I was on a gap year in uni, learning Mandarin and working for a health tech startup 👩🏻‍💻 I see how camera shy I was, but also how ready I was to take a leap into the great unknown – the digital world of YouTube that would become such a huge part of my life 🎥 I had 14 subscribers at the time I first posted, and I’m now at well over 750,000. I can’t imagine the equivalent o