I have some free time on my hands and I just spent an hour cleaning up our apartment. An hour might not sound like a big deal, but with two little children those moments of complete solitude are few and far between.
Anyhow, I, in fact, regard this cleaning itself rather pointless. Yeah, one has to clean from time to time and it does bring some sort of satisfaction to have cleaned up. But I might as well have spent the hour doing something completely different, or do nothing at all, and I would have been just as well off. I could have cleaned up later.
So the real reason I devoted that hour to cleaning is that I know that I would have had a little nagging feeling about not cleaning up at all. Maybe I would have cleaned later, who knows, but I sure would have suffered from the nagging voice in my head. Now that I have cleaned, as pointless as the operation itself might have been, I can enjoy doing whatever else I'm going to do without that (irrational) guilty feeling. An hour seems like an appropriate amount to invest to this better feeling in my head.
And it is nice that the apartment is much cleaner now.