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Recency bias makes recent information more influential than older information.
People tend to notice evidence that confirms expectations and ignore contradictions.
Optimism bias causes people to underestimate their personal risks.
The bandwagon effect makes people adopt beliefs because others hold them.
People remember emotionally charged events more clearly, even if inaccurately.
The framing effect causes decisions to change based on how information is presented.
People attribute their successes to themselves and failures to external factors.
Hindsight bias makes past events seem more predictable than they were.
The brain prefers simple explanations even when complex ones are more accurate.
People tend to believe repeated statements more, known as the illusory truth effect.
The halo effect causes attractive people to be perceived as more competent.
Loss aversion makes losses feel about twice as painful as equivalent gains feel good.
People consistently overestimate their own abilities, known as the DunningβKruger effect.
The availability heuristic makes people overestimate the likelihood of memorable events.
The anchoring effect causes people to rely heavily on the first piece of information they hear.
Negativity bias makes negative experiences more psychologically impactful than positive ones.
The brain can make judgments about trustworthiness in under 100 milliseconds.
Confirmation bias causes people to favor information that supports their existing beliefs.
The lifetime odds of living to age 100 in developed countries are about 1 in 250.
The odds of matching all numbers in many national lotteries are less than 1 in 100 million.
The lifetime odds of dying from drowning are about 1 in 1,000.
The odds of drawing a royal flush in poker are about 1 in 649,740.
The lifetime odds of developing cancer are roughly 1 in 3.
The odds of randomly selecting the correct 4-number lottery combination are typically over 1 in 10 million.
The lifetime odds of dying from extreme heat are about 1 in 10,000.
The odds of rolling two dice and getting double sixes are 1 in 36.
The probability of two people sharing a birthday in a group of 50 exceeds 97%.
The lifetime odds of dying from accidental poisoning are about 1 in 90.
The odds of guessing a 6-digit code correctly on the first try are 1 in 1,000,000.
The lifetime odds of dying in a plane crash are about 1 in 11 million.
The odds of being born with natural red hair are about 1 in 100 worldwide.
The lifetime odds of becoming a millionaire in the U.S. are roughly 1 in 15.
The odds of drawing four aces in a 5-card poker hand are about 1 in 4,165.
The lifetime odds of dying from a fall are about 1 in 100.
The odds of flipping a coin and getting 30 heads in a row are about 1 in 1 billion.
Your lifetime odds of being struck by lightning are about 1 in 15,000.
The lifetime odds of dying in a motor vehicle crash in the U.S. are about 1 in 100.
Your lifetime odds of being audited by the IRS are roughly 1 in 160.
Randomness often appears structured to human perception.
The law of large numbers increases coincidence likelihood.
Repeated exposure increases perceived significance.
Coincidences can feel rare even when statistically expected.
The human brain is optimized for pattern recognition.
People often assign meaning to random events.
Coincidences can occur naturally through probability alone.
Many people remember coincidences more strongly than ordinary events.
Your brain filters information to prioritize meaningful patterns.
Coincidences happen more often in larger populations.
You are more likely to encounter repeated numbers than pure randomness suggests.
The brain is wired to detect connections even when none exist.