With your few gold coins, you buy a bottle of wine and invite him to drink.

You talk a bit more when he closes the store, and he brings two crystal cups to a small table.
The blacksmith points you at the wall behind him, to take the corkscrew and drink together after a good day of work.

It's time for your move.
You can take the corkscrew and pierce his skull.
Or you can just open the wine and start to talk.

What do you do?