Sanity Check

You know, there are times when you should just stop what you are doing and get a sanity check. Today was one of those days for me. Gremlins were at work on the ISS and showed me something i didn't quite understand. Since this was my first shift flying the station with the new software on board, i thought it was surely something that i had missed in my studying. So, it was time for a sanity check. A few calls back to the office and i was relieved to know it wasn't something that i had missed. My thinking was logical and i wasn't exhibiting my we-todd-ed-ness. Well, we still don't know exactly what happened but it definitely is a head-scratcher.

So, from time to time, a sanity check is a good thing.
Are you sane?