There were many disappointments I had when I was looking for a job in the 90s when I was just twenty. First of all I say that I have always looked for work as an employee, therefore not as a self-employed worker. However, I can't forget two full days of testing that I did in a vending machine company. Transporting such machinery, cleaning, repairing, in short, I gave the best of myself. But after two days, the classic "We'll let you know...", not even a penny of pay for the two fully worked days, not even a "thank you" and of course, I was never contacted by this company again!