I thought it was hard at first, but once you get the hang of the mechanics, it gets pretty easy!
Thanks but no. My muscles are too jerky and they get worse with repetitive actions. As an example, an unofficial sequel to an old game (chip's challenge) had a scene that merely required you to hit left-down-right-down rapidly about 8 times in a row. I can pull off about three before my fingers will fail to hit buttons or even double- or triple-click. As a bonus, my working memory doesn't have as much room as most people for object permanence. It might also fail to register objects if they appear and disappear too quickly. Leaves people laughing at me running into things that I literally didn't see or landing on things that I do see but aren't there.
Thank you very much for the vote of confidence but, in this case, it's sorely misplaced!