21 Dumb Things People Have Done That Made Them Question Their Own Intelligence

There are a lot of things that can make you question your intelligence. From doing something dumb to realize you’ve been duped by someone, there are plenty of things that can make you feel a little bit silly.

We’ve all known brainy people who make stupid mistakes. We encounter brilliant minds in the workplace that commit the most basic blunders. At home, we may be living with someone who is intellectually gifted but has no clue how to use it. We have friends with high IQs, yet they lack fundamental common sense.

Here are 21 of the most common things that can make people question their intelligence:

1. Making the same mistake twice

2. Believing everything you read on the internet

3. Falling for a scam

4. Doing something stupid in public

5. Getting duped by a friend or family member

6. Not asking for help when you need it

7. Taking bad advice from others

8. Buying into a get-rich-quick scheme

9. Failing to learn from your mistakes

10. not using your common sense

11. Getting taken advantage of by someone

12. Not doing your research

13. trusting people too easily

14. being too gullible

15. Procrastinating

16.Not staying organized

17. letting your emotions get the best of you

18. Making impulsive decisions

19. Not thinking things through

20. Putting yourself in risky situations

21. Not taking care of yourself physically or mentally


Being intelligent is not an excuse for making mistakes. If you want to be respected, it’s important that you learn from your mistakes and don’t make the same ones twice. It can be easy to start questioning yourself when things go wrong but remember – everyone makes mistakes!

The smartest people are often also the most humble because they know how easy it is to feel dumb sometimes. Don’t beat yourself up over a mistake- just use this as a learning opportunity so that next time, it doesn’t happen again!

Writer/Friend/Foe A very opinionated woman who wants to share my thoughts with the world.