skepticism

• Don't bet on it

  It means that something is unlikely to happen or that you should not rely on it.

• Doubting Thomas

  A Doubting Thomas is someone who refuses to believe something without direct, irrefutable personal evidence.

• Do your own research

  This phrase encourages someone to investigate a topic independently rather than relying solely on provided information.

• Seeing is believing

  One must have direct, visual proof of something before accepting it as true or real.

• Take with a grain of salt

  To view information with skepticism and not accept it as entirely true or reliable.