Don't buy so many records and tapes - there'll be a day when you'll wonder what to do with them all.
That one lad you hang around with - he's a tool; don't give him another second of your time.
When your hair starts to thin get some of that Regaine.
Yeah, sorry, it starts to go when you're about 30.
No, don't cry, write it down: Regaine with an e at the end.
Recognise and focus on the objective technique of everything - people's opinions are prone to ridiculous biases, including your own.
Don't fret when people get pissy when you question their ridiculous biases with complex questions like "Why do you think that?"
Give yourself room, forgive your mistakes, learn to relax.