Carrying stuff in left hand means dash to lavatory

[Thinkimjob]

This is weird, and when I say "dash" I mean "stagger".
If I am carrying something in my left hand, and more or less limping about, the weight must push on a dodgy nerve connection.
And I have to "go" almost immediately.
My left side is my bad side, so I use my right hand to negotiate walls etc.

[woodstock]

I've noticed that even though I go to the bathroom before my Copaxone shot, that inevitably as soon as I take my shot, I'm heading to the bathroom again. Not quite so urgent...but it's almost like a learned response. I wonder how much of this is psychological/learned and how much of it is the MS?