Sad today

Most days I love my job, but some days like today, nothing works. Firstly I'm tired because Brian forgot six things at group 3 which means I had to walk back and forth to get them and it took hours. Then today was super hot. Then Lodja chewed up part of the experiment. And the experiment so obviously wasn't working we might have to throw out the data and start again.

After days like today, I look like this.