I've never met a single person who could not benefit from the knowledge of a psychologist at some point. Does that mean I think everyone is mentally ill? Not even close. Does it mean I think everyone needs to see a psychologist? Not necessarily.
Seeing a psychologist doesn't mean you're "crazy" or mentally ill; it means that there are areas of your life you'd like to improve, and that you want professional advice from someone with specialized training about how to improve them.