Asking about competition errors

The user provided Chinese text: "常见错误毁掉比赛表现", which likely asks about common mistakes that can ruin performance in competitions. They might be referring to sports or programming contests, but I'm not entirely sure. I’ll ask for clarification about the type of competition they're discussing to tailor my response: 是指哪类比赛（跑步、球类、格斗、电竞、考试/竞赛）? Meanwhile, preparing a general list of mistakes and solutions grouped into useful categories sounds good. I’ll keep it concise.Creating common mistakes checklists

I need to create concise checklists of 12 common mistakes and solutions. I'll include examples, keeping things simple.

For instance, I might divide them into categories like pre-competition preparation, tactics, psychology, technical rules, nutrition, recovery, event management, and data review. Each mistake will have a brief solution, and I'll ask what specific project or competition the user is referring to.

I could even tailor my advice depending on whether it’s for sports or programming contests. It’s important to clarify their focus!Finalizing checklist formatting

I need to keep the formatting simple. It’s fine to add a header, like "常见错误" and "快速对策”. I can avoid heavy formatting while still using hyphens for bullet points. I’ll list 12 items in a concise manner, crafting everything in Chinese.

I also want to add a compact pre-race checklist covering the week before, the day before, and race day, but I think I should keep it brief. After listing mistakes and solutions, I’ll include a quick 60-second pre-race checklist with just five items. Let's produce that!