Maybe wrong of me but i just posted this on the wall of a person that made me do the 5 minute dance of a very hard fought back and forth and finally a win.
"We played such a close friendly match, why on earth would you disconnect on my tap in for the win on the 8th hole.
Golf is an ancient game with traditions and etiquette, the "G" by the way in case you did not know stands for "Gentlemen" please in the future attempt to be one.
Please have some consideration for the other person when playing, I would never do that to you."