Graduating from CS school
CS really is like a school - all the way from kindergarten to graduation. Okay, an odd one. We have no idea how long we will be here, that first day - a month? Ten years? It takes a while to realize there are no teachers, then even longer to realize we are all teachers.
Some do individual tutoring
and some prefer to lecture. 
Some talk bollocks, some talk sense. All of us are teachers and all of us are pupils. Of course that could be, well, bollocks. JMO.