Competence Levels of the Attendees: John's Edition

Expert John is a certified expert in the field of procrastination. He can spend hours on end scrolling through his phone, only to remember he's supposed to be working. Read more about his expert levels of procrastination.
Advanced John has a deep understanding of basic human functionality, but often forgets to turn off his computer screen saver. Read more about his advanced levels.
Intermediate John can, occasionally, remember to eat a sandwich. Read more about his intermediate levels.
Novice John has a passing familiarity with the concept of "work" but often confuses it with "video games". Read more about his novice levels.
Apprentice John has a strong desire to learn, but keeps getting distracted by shiny objects. Read more about his apprentice levels.