From the In Box...

I have been in many places, but I've never been in Cahoots. Apparently, you can't go alone. You have to be in Cahoots with someone.

  

I've also never been in Cognito. I hear no one recognizes you there...

I have, however, been in Sane:  they don't have an airport; you have to be driven there. I have made several trips there, thanks to my friends, family and work.

I would like to go to Conclusions, but you have to jump, and I'm not too much on physical activity anymore.

  

I have also been in Doubt. That is a sad place to go, and I try not to visit there too often...

I've been in Flexible, but only when it was very important to stand firm.

I may have been in Continent, but I don't remember what country I was in. (It's an age thing...)

Hat Tip:  Mom.