Don't Be Afraid to Ask "Stupid" Questions During Your Probation
Your probation period is the only time when basic questions are fully expected -- use it to fill every knowledge gap you can.
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Common Mistakes
Some mistakes are so common they look like the normal way of doing things — until you pay for them. This collection covers errors people repeat for years: in money, relationships, health, and paperwork, and the simple ways to stop making them.
Never Badmouth Your Previous Employer in an Interview
Speaking poorly about a former employer reflects more on you than on them -- stay professional and forward-looking.
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Do Not Accept a Vague Role with Vague Success Criteria
A role without clear success criteria is a role where you can never truly win -- clarify expectations before you start.
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Apply Even If You Don't Meet 100% of the Requirements
Most job postings describe an ideal candidate, not a minimum threshold -- don't screen yourself out.
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Negotiating Your First Raise Is Scary — Do It Anyway
Asking for a raise feels uncomfortable, but staying silent guarantees you will be paid less than you are worth for longer than you should.
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Don't Gossip at Work — It Always Gets Back to the Wrong Person
Workplace gossip always travels further than you intend and damages your reputation more than theirs.
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Naming a Bias Does Not Remove It
Knowing about a bias does not protect you from it — you still need active systems to counteract blind spots.
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A Bad Process Can Produce a Good Outcome — That Doesn't Make It a Good Process
Judge decisions by their process, not their outcome — luck is not a strategy.
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If Someone Keeps Moving the Target, They Were Never Planning to Be Convinced
When every answered objection spawns a new one, the person was never open to being convinced.
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"It's Natural" Doesn't Mean It's Good
Natural is a description of origin, not a certificate of quality.
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When a Metric Becomes a Target, It Stops Being a Good Metric
Goodhart's Law: people optimise the number, not the thing the number stood for — pair every metric with a guardrail and treat it as a thermometer, not a steering wheel.
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Your Memory Rewrites the Past to Match What You Believe Now
Memory reconstructs rather than replays — your current beliefs quietly reshape what you remember.
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Big Failures Are Made of Small Compromises
Disasters accumulate through small, reasonable-seeming compromises.
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Do Not Mistake a Label for an Explanation
A label describes the pattern; an explanation reveals why it exists.
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Reading About Clear Thinking Is Not the Same as Thinking Clearly
Knowing about biases and actually avoiding them are different skills entirely.
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Do Not Vent at Work to People You Do Not Trust
Vent only to people you genuinely trust -- the wrong audience can turn a fleeting frustration into lasting damage.
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"If We Allow This, Everything Will Collapse" Is Rarely True
One change rarely triggers an unstoppable chain reaction — each step has its own decision point.
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Hoping Someone Will Fundamentally Change After Marriage
Marriage amplifies who someone already is -- marry the person in front of you, not the version you're hoping for.
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