To be honest, please tip me. I really don't have much Buzz. I only recently discovered that I can do LoRa on a website, but right now I can only accumulate a little bit each day, and I need to collect two days' worth of data to do LoRa. My original plan was to earn one day's worth of Buzz by topping up (before the early access version unlocks, I will only top up for one day, and then manually remove the restriction regardless of the result). But the website was redesigned the next day, and I was surprised to find that I could no longer get a single Buzz. This bad luck is like my stock market—buy and it goes down, sell and it goes up. It feels like the whole world is watching me. Besides this website, I don't have any private channels or paid channels; this is the only place you can find me. That's all for the introduction.