What are some psychological facts that people don't know?

Fear can feel good—if we’re not really in danger.

You imagine objects from above and tilted.

The smarter the person is, the faster he thinks, and the sloppier his handwriting is.

If you look into a stranger's eyes, you can actually fall in love.

If we have a plan B, our plan A is less likely to work.

Chocolate and shopping are more addictive than LSD and steroids.

Being alone for a long time is as bad for your health as smoking 15 cigarettes a day.

When one rule seems too strict, we want to break more.

Most of your decisions are made unconsciously

Food tastes better when someone else makes it.

Good morning and goodnight text messages activate the part of the brain responsible for happiness.

When you crying from happiness the first tear will come from the right eye but if you are crying from sadness it will fall from the left.

Watching people dance causes our muscles to respond in a way as if we were dancing too.

When you’re hurt cursing helps to reduce pain.

We can only sustain a high level of concentration for 10 minutes.

We want more choices, but choose better with fewer options.