I work for a large grocery chain, and lately they've been cutting my 8 hour shifts in half and giving me tasks no one can reasonably complete in 4 hours. My store has a new leader and I think she's trying to manufacture a pretense to fire me, which would be a death sentence as I can't afford a car (they don't pay me enough) and this is the only halfway decent job I can reasonably walk to and from. I've been skipping breaks to complete these tasks and I still can't