Befuddle

In the event that you can't persuade them, befuddle them.

These long legal documents befuddle me.

The explanation left him completely befuddled.

Slowly the ape-man picked out the meaning of the various combinations of letters on the printed page, and as he read, the little bugs, for as such he always thought of the letters, commenced to run about in a most confusing manner, blurring his vision and befuddling his thoughts.

[…] to the American and French alcoholics, who drink in order to get drunk and befuddle the brain