What nitrogen narcosis symptoms have you experienced?

[Marie13]

We got lucky and Lake Michigan is going to be decent tomorrow (after a gale warning today!), so I'm going out of Milwaukee for the last Great Lakes dives of the season. We'll be diving the car ferry (the deep wreck) again, so it will be interesting to see if I get dark narced this time.

 

[Saltyhawg]

Deepest dive was 140 ft and I couldn't tell any symptoms at all. Lots of dives around 100 feet and no symptoms. That doesn't necessarily mean I wasn't narced but I couldn't tell it. If multi-tasking had been required it might have been apparent?