Called without prior notice via a mobile number (very sketchy, hence I did a little research on the Internet beforehand to find whose number it was). I called back which I was then promised a 5-minute interview. The interviewer put a very condescending attitude, shamelessly laughed at my professional experiences and my current wage (being an average wage for a bombastic employer, he said). He, then, tries to pressure you to pick a date to do a math test and possibly another interview on-site. When I had picked one particular date (two weeks from then), he protested that the schedule would be far too slow . Super intimidating and very confusing since I thought the liberty of picking a date was mine. He also did not mind asking about your current wage and your asking salary right away (within a supposedly 5-minute, first interview that no prior research came without saying). He even lectured me that the an intern should not be bound a contract after I revealed to him that my internship was set under a signed agreement, an arrangement that I have always been happy to accept.