The word delusional or "delulu" is often thrown around in jest. But what does it mean clinically? Here, experts explain.

That's just how my parents thought I was - I was just a quiet child." But at university it reached a point where he couldn't manage both university life and trying to hide his psychosis.

Some even thought they were not human but glass flasks. Most sufferers of the glass delusion were considered normal, ...

There are so many ways that people who experience unusual experiences and/or psychosis are very similar to everyone else and ...

Codependent relationships and this type of shared psychosis are interrelated and ... creates a fertile ground for transmitting irrational thoughts. In most codependent relationships, there is ...

Embarrassment and shame can be huge factors after one psychotic break or multiple ones. You can do bizarre things, say embarrassing things, or communicate ridiculous-sounding delusions in front of ...

A man stabbed his mother to death after having delusional thoughts about people trying to kill him, a jury has concluded. Christine Emmerson, 71, was found dead at her home in Kirk Close ...