I do not have enough context to identify a specific cognitive distortion from your past week or recommend a strategy from the worksheet. Cognitive distortions refer to irrational or biased ways of thinking that can influence emotions and behaviors. Some common distortions include all-or-nothing thinking, overgeneralization, mental filter, disqualifying the positive, and jumping to conclusions. The best approach is to reflect carefully and objectively on your thoughts and perspective, consider alternative viewpoints, and avoid harsh self-criticism.