Our main airport has several flight schools and they keep us air traffic controllers quite busy. It's easy to tell when they get a new batch of students—those first radio calls for VFR clearances and eventual taxi and takeoff are usually halting, uncertain affairs, dragging on as students parrot their instructors without truly understanding the lingo. It can be almost as painful for us as for the student.
This is a companion discussion topic for the original entry at https://www.avweb.com/flight-safety/technique/loud-clear-no-fear