AWWWW!!! :(
I am very much a 1 handed typer,
I got a laptop bag in one hand while punching out an email, or I am holding product, punch info into my GPS whilst reading it out of an email.
I can achieve a pretty consistent high 20's WPM with 1 hand, moving to 2 hands triples that, but often the email replies are fewer than 40 words, so it isn't needed to use both hands.