Exactly. I've, perhaps foolishly, designed mock-ups and interfaces before where I've used icons instead of text explaining what it is, and I'd often think to my

Exactly. I've, perhaps foolishly, designed mock-ups and interfaces before where I've used icons instead of text explaining what it is, and I'd often think to myself "It's ok - people will probably click around to learn what that does". That's probably wishful thinking on my part.