Neiro has been very certain about many things this year, but ended up losing money and has exhausted the principal. First mistake: one should not engage in contracts; even if you are confident, the back-and-forth can make it hard to maintain a stable mindset, and I will never engage in contracts again. Second mistake: always wanting to make quick money, buying things like low-quality coins; there will be no opportunity to re-enter the crypto space this year, but perhaps there will be in the future, and I will only trade spot, not low-quality coins.