Another sister

I have been at my job for a little over a year and a half. Apparently, that is also the time it takes for co-worker friends to channel my little sister.

I was using my manual chair today, and I had to go downtown, which means riding a shuttle.

My friend pushed me on the lift and held on, saying, Do you lock your wheels on the lift? Or should I say, should you?

I lockedw my wheels.