Formal education is great, but the real world sorts out the things that you really need to know.
When college grad friends ask, “Where did you go to college?” I reply, “I didn’t. While you were going to college, I was out learning things!”
Some things just don’t stay learned.
You CAN teach an old dog new tricks. He just can’t remember them.
Develop an “if they can do it, I can do it” attitude.
Learn from doing.
Write it down, you can’t remember it.
Take notes. Look at your notes!