Don't recall using the word 'petty'. Perhaps the name calling is a little harsh but why don't we show 'goodwill toward men' all the year round. 'Goodwill toward men' is not giving presents on one day of the year and then disliking that person for the rest of the year. If we have differences a far better way would be to shake that person by the hand with sincerity. This would have far more meaning and would be money well spent if travelling's involved.