> Maybe the kids are impressed by all the shaking going on, but I find it hard to focus when the thing I'm focusing on keeps jumping around. No need to be snob

> Maybe the kids are impressed by all the shaking going on, but I find it hard to focus when the thing I'm focusing on keeps jumping around. No need to be snobby. For the record, I'm in my 30s, and I disagree with the central thesis of your comment.