And also, just cuz I like saying it. Don't post an LPT if it's not something you personally plan on doing so much as a thing you want everyone else to do to make your life better. If you're a retail worker, think twice before posting "always be nice to retail workers because we're all always perfect". If you're a CSR, maybe consider the other person's perspective before you post "if you're having a wild emergency, ignore it and take the time to ask your CSR about their day before you get all 'me me me' and try to bring the conversation to the broken vacuum cleaner currently eating your children."

If your LPT is just that you personally assume you're always right and are telling other people to assume you're always right, just don't post it.