If you want to know if people feel that way, would it not be better to ask about that issue directly, such as by asking how much they agree with the above sentiment? It might not be a very reliable way to find out, but I am skeptical that asking "do you always learn something new?" is a better way.

There's also something circular about the idea that "there's a type of person who...", if those types are coming from the surveyor's interpretation of the replies to the questions they asked, especially if the questions themselves were framed on the assumption that there's a type of person who...