Ok, for years I have used my beloved Logitech Marble Mouse...in it's various versions. But, I've always heard that you shouldn't draw with those, and honestly, it's hard to get some really cool curved lines...without using the pen tool.
So, my solution to forcing myself to learn to use it has been to disconnect every other pointing device I have, and just use the pen.
But, I want to ask the experts. Is there another way to get used to this thing, or does it just take time to get used to.