Mainly saw a good market and bought based on my intuition, but it did not disappoint and I indeed made a profit. However, I also lost everything I earned by impulsively investing in things I didn't fully understand, so I should choose coins I am familiar with for investment. Let this be a piece of advice for everyone and myself: never randomly invest in things outside your understanding. Just like what I heard from a brother in a live stream today, it's all manipulated by the big players, with false information and fake news everywhere. Therefore, choosing something stable is truly meaningful for oneself. $ETH