“Sure, it caused a delay. Yes, it may have cost the company some money. OK, it negatively impacted job performance. But is it actually the end of your career? Really? Likely not,” says Ranger. “Shrinking things down to their right size, not ignoring/suppressing and also not overblowing or exaggerating, is an important part of letting things go.”
Article source: https://www.huffingtonpost.co.uk/entry/how-to-stop-obsessing-over-a-mistake-at-work_uk_626b15d4e4b0bc48f5797945