I put my lunch in the microwave, set 7 minutes, then I came back to my desk. After reading some other posts, I read this post. Then I went back to kitchen for my lunch, before I was there I got the answer, I found out that there were 25 sec left. Then I went back to read the reset of the follow-ups, and went back to kitchen, there was 3 seconds left on the microwave.
Question, how long did I spent on finding the answer?