The way I type changes dramatically from day to day, depending on my emotion. Sometimes I top very choppily at 35wpm, and sometimes I type like a waterfall flo

The way I type changes dramatically from day to day, depending on my emotion. Sometimes I top very choppily at 35wpm, and sometimes I type like a waterfall flowing over rocks in waves at 120wpm. There's no way that this method would work reliably for me.