Field tested, works (on multiple levels) / reduces flake rate.

If remembering is difficult then it helps to get a voice recorder and record your convos (good stuff to do that anyway), that way you can remember everything easily, just make sure you repeat her number clearly so that your voice recorder remembers it for you. -> you can go into photographic memory routine from this (but that might cause 'dancing monkey syndrome')

This is a DV. Not DHV because there is no such thing as high or low, we are all equal :)