Education: the inculcation of the incomprehensible into the indifferent by the incompetent.
I think that obstacles lead to growth and ultimately, the most learning I've done in my life is between jobs.
I try to be careful because technology changes so much over the years. But some things don't change. Kids and parents have disagreements, kids try to manipulate, parents try to sit down with rules and regs. That part never changes.