Summarise the text below in not more than 20 words.
In the course of working my way through school, I have taken many jobs I would rather forget. I have spent nine hours a day lifting heavy automobile and truck batteries off the end of an assembly belt. I have risked the loss of eyes and fingers working a punch press in a textile factory. I have served as a ward aide in a mental hospital, helping care for brain-damaged men who would break into violent fits at unexpected moments. But none of these jobs was as dreadful as my job in an apple plant. The work was physically hard; the pay was poor; and, most of all, the working conditions were dismal. Eh