According to @kwok_phil, peak performance can feel the worst because deep engagement exposes flaws and shifts attention to problems, which is also how improvement happens and standards rise, source: @kwok_phil on X, Dec 1, 2025. He illustrates this with his first-year Cambridge exams, where he expected failure yet received a starred first with distinction, a rare grade awarded for outstanding and original work, source: @kwok_phil on X, Dec 1, 2025. He argues that seeing imperfections is a marker of deeper mastery and warns that the mind tempts premature satisfaction that must be resisted to keep improving, source: @kwok_phil on X, Dec 1, 2025. For trading psychology in crypto, this underscores a process-first approach: rigorous review and discomfort can coexist with high-quality execution, offering a framework for continuous edge refinement, source: @kwok_phil on X, Dec 1, 2025.