The advice is for the long haul and if you work out side of v high end RnD which you may have to do in order to get a decent salary its quite common. Also just

The advice is for the long haul and if you work out side of v high end RnD which you may have to do in order to get a decent salary its quite common. Also just because your the teacher doesn't mean your smarter than all your students you may know more.