A frivolous fear is not a lawful excuse.

Explanation

The law does not accept speculative or imaginary fears as justification for wrongful action — the apprehended danger must be real and imminent.

Where this applies

• I broke the law because I was scared of what might happen — but the fear was purely hypothetical.
• I refused to testify because I was nervous — not because there was an actual threat.

See also

• 7.5.2 Gross fault is equivalent to intentional wrong.
• 7.5.3 Impossibility is an excuse in law.