Dumo diary
Around 10.30am on Monday 19th May I had a dumo that lasted around the 15 minutes mark. Around 6.30pm on the same day I had another dumo that lasted about 20 minutes, but this was spent reading the paper at the same time really and not putting in much effort to dumo, so it coulda really only last about 5-10mins if I had tried a little harder.

If a dumo takes more than 3 mins, you're putting too much effort into it.