I often find myself feeling like an imposter when describing (I know enough of) the different skills I possess i.e Product Design, UX Design and Frontend Engineering. In my opinion the person solely doing one thing will probably know more than you in any of the above. But when it comes to a problem and solving the problem it becomes easier (saying I know enough) after researching and learning about it from different perspectives. The scope is narrower here than talking about an entire discipline. I don't know if it made sense tho