No wine opener
Why take the easy route when you can make things needlessly difficult? This is a question that this woman needs to answer. Without a wine opener, she felt her only option to gain access to her sweet, delicious wine was to take a swiss army knife and slowly chip away at the cork. As someone in the comments pointed out, she was holding the solution to her problems the entire time.
One of the attachments of a swiss army knife is a corkscrew, which, if we’re not mistaken, can pull out the cork of a wine bottle. We know that alcohol had not affected her decision making.