I enter my password so many times each day (every time I step away from my computer and then come back to it, for example), so having such a long password would

I enter my password so many times each day (every time I step away from my computer and then come back to it, for example), so having such a long password would be quite the annoyance. Plus it's easy to make a typo and not realize it in a long sentence when you can't see what you're typing.