Feeling a Fraud

I hadn't wanted to start with a post like this but I feel so..... I don't know how to describe it. Low, i guess. We had a guy round this afternoon to see about cavity wall insulation. I don't think it helped that english wasn't his first language but he just made me feel like benefit scrounging scum. Because i claim income support we will get the insulation for free. He didn't bother to think that i may not be working for a reason. He seemed to assume that i just didn't have a job and was looking for work, despite me mentioning i'm starting a part time job tomorrow, which i'm terrified about as it is. If i didn't feel like enough of a fraud already i've just had it confirmed within my mind now for sure! As he left he said (in his poor english) "Go find a job. A good one." i know a lot of it was language issues and i don't think it came across how he meant it to. He didn't say it in a nasty way, but it sure felt that way.