You have a plan. A time-traveller from 2030 appears and tells you your plan failed. Which part of your plan do you think is the one that fails? Fix that part.
When you ask people, “What’s your favorite book / movie / band?” and they stumble, ask them instead what book / movie / band they’re currently enjoying most. They’ll almost always have one and be able to talk about it.
Sometimes things last a long time because they’re good (jambalaya). But that doesn’t mean that because something has lasted a long time that it is good (penile subincisions). Apply this to relationships, careers, and beliefs as appropriate.
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Cultivate a reputation for being dependable. Good reputations are valuable because they’re rare (easily destroyed and hard to rebuild). You don’t have to brew the most amazing coffee if your customers know the coffee will always be hot.
Procrastination comes naturally, so apply it to bad things. “I want to hurt myself right now. I’ll do it in an hour.” “I want a smoke now, so in half an hour I’ll go have a smoke.” Then repeat. Much like our good plans fall apart while we delay them, so can our bad plans.