GI unit prep

did absolutely no revision today, as i have a job interview tomorrow for a technician assistant post in the GI unit. first impressions from reading about endoscopy: yeah great stuff but what else is there? it seems too constricted and like a fast pace get the patient in, spray their throat, stick a probe down their throat, take pretty pictures, take samples and done, kick them out the door the moment they feel ok to stand on their feet >_>
this made me have second thoughts about the post. my roles predominantly would mean that i would be stuck in the washroom, all by myself, washing endoscopes all day with hazardous chemicals that could (and would ultimately) give me dermatitis.
considering that i want to do medicine, would it be worth the risk?  my ego insta-answer self tells me no, but my brain is really split between the "suck it up, you've done far worse in your life" and the other telling me "fuck that shit, go revise. pass that gamsat, you're not THAT desperate".
either way, job interview tomorrow so fingers crossed x.x;