You are dangerously bad at cryptography

The four stages of competence:

Unconscious incompetence - When you don't know how bad you are or what you don't know.

Conscious incompetence - When you know how bad you are and know what steps you need to take to get better.

Conscious competence - When you're good and you know it (this is fun!)

Unconscious competence - When you're so good you don't know it anymore.

Cryptography

We all start at stage one whether we like it or not. The key to progressing from stage one to stage two in any subject is to make lots of mistakes and get feedback. If you're getting feedback, you begin to create a picture of what you got right, what you got wrong and what you need to do better next time.

You are dangerously bad at cryptography | Web Application development