Jason borrowed $1, 000 from Jack on March 31st 2015 and signed a promissory note that he will pay Jack by June 30th 2015.
Since 31st March 2015, Jason has evaded Jack; in fact, he has avoided all interactions totally with Jack. On the 1st July 2015, Jack tried calling Jason but was unsuccessful. He tried again for a few weeks but Jason did not take his calls.
On the I st September 2015, Jack took legal action against Jason in the High Court to recover the $1, 000. Jason as a defense argued that at the time in question when he signed the promissory note, he was insane and cannot recall that he borrowed any money from Jack.
Jack is seeking your assistance in this matter to determine what elements Jason needs to establish in order to prove insanity, at the time he signed the promissory note?
Based on the evidence of this case can Jason succeed in this matter?