Insight on a workbook answer

I’m working through the beginning of this month’s workbook and had an interesting discovery to the answer for the question “time goes fast when…” I started writing and when I looked back noticed that I had “…I’m engaged” but ALSO “…I’m NOT engaged.” It was just a strange dichotomy for me and I was wondering your thoughts on that. I didn’t expect “negative” events to cause time to move fast, but maybe that’s because my thoughts are equating wasted time to lost time?