Have you ever heard of the placebo effect? It's when our brains convince us that a fake treatment is actually working - and it's more common than you think. In fact, studies have shown that up to 90% of people will respond to a placebo, which is pretty crazy when you think about it. So, the next time you're feeling under the weather, just remember: your brain is a pretty powerful tool.
And then there's the baader-meinhof phenomenon, also known as the frequency illusion. It's when you notice a pattern or a word, and then suddenly it's everywhere - like when you buy a new car and start seeing the same make and model all over the road. It's a funny feeling, right? Like your brain is playing tricks on you.
