At my college’s education department graduation ceremony, I heard a peculiar speech.  I don’t even remember who the speaker was, but one word she said stuck with me even five years later. Intruder. As educators, it is very easy to feel that we are inadequate at our jobs.  In the movies we see Robin Williams inspiring all of his students by walking on desks.  We see Morgan Freeman drastically improving test scores amongst an entire failing school.  We see Hillary Swank work two jobs and destroy her marriage because of the time and money she spends giving everything she has to her students. There’s this secret (or not so secret)…