There are a total of 5 items. (2 of them are the same) ① One instance of reflection is enough. The second time is just self-harm. ② On Mondays, reaching your desk is mission accomplished. ③ Things left undone? Of course, there are. But you've also accomplished quite a bit, haven't you? ④ Instead of "I should have said something then," be proud of yourself for remaining calm. ⑤ Instead of "I should have said something then," be proud of yourself for remaining calm. Please comment if you have any questions or would like to negotiate the price.