I've had a business relationship with him since before Xyience was in stores. Kept the relationship up for goodies and such. Got many dollars worth of supps...he gave me one of everything a while back. Ordered his product for my store. Talked a bunch of shit about a bunch of shit. Gave him a DVD of my last fight. Invited me to his home in Vegas for UFC 55. Anyhow...he promised me 55 tickets and now he backed out. Won't return my calls or emails. Should I shoot him? Should I tell him his products are shit and Pinnacle knock offs? Suggestions?