To me, for the new deal to override an old deal, the new deal has to be better than the old deal plus the cost of breaking my word. I take at least a bit of pri

To me, for the new deal to override an old deal, the new deal has to be better than the old deal plus the cost of breaking my word. I take at least a bit of pride in my word, so it’s basically “first come, first served. Unless the new thing is incredibly and unexpectedly good”.