Recently, earning testnet points feels a bit like doing exercises. It was originally for practice, but as I kept going, I started silently calculating in my mind "how much I could exchange later"... Honestly, this is the time to set a stop-loss: I set a limit for myself, not to spend more than the time before breakfast, and if there's no progress in two days at most, I stop. I don't chase after tasks, nor do I randomly authorize or sign for "possible airdrops." On the blockchain these days, there's been a lot of talk about miner/validator income, MEV, and fair ordering. It's normal for retail investors to complain, but I don't really believe I can compete with them for good positions. By the way, I have a small habit now: whenever I see a key page, I take a screenshot to save it, so I won't later find out the rules have changed and think I remembered wrong... That's all for now.