I just saw in the group that someone is again linking ETF capital flows with the risk appetite of the US stock market, explaining it as if it's a switch, which sounds pretty exhausting. Honestly, what I care more about now is "whether I can sleep at night": a quick trade is really exciting, but my mind will keep staring at it, and I get a racing heart just from glancing at it before bed; grid trading/DCA feels like smoothing out my emotions, so the ups and downs aren't as exciting, at most I think "oh, another trade executed." I'm more inclined towards pledge + low-frequency strategies, willing to earn slowly rather than being led around by K-line charts every day... Anyway, losing your composure is the real loss.