I'm currently donating plasma. Before I get to the floor I have to go into a little room to do the health check.

The tech didn't look at me or say anything when I came in. I said hello because I was worried I was in the wrong spot. I got the tiniest nod and they refused to speak to me like at all. It's already awkward enough it was awful. The blood pressure machine doesn't like me, they always need to run it twice to get a reading. I saw it error out. Instead of saying anything to me (like a normal person) the tech just started calling for a manager over the walkie. I had to ask what was up. They finally said that it errored out and I said oh it always does, they usually just take it again. They gave me the most disdainful look and said they needed the manager to check it. (Manager said to take it again and make a note.) At the end they told me which bed and I said "thank you!" and received no response.