This intern wasn't afraid to burn bridges after his boss fired him out of nowhere! Internships can be truly grueling. Regardless of what industry you're in, as an intern, you can expect to be doing the jobs no one else wants to do, popping out to get coffee for the employees, and even working extra hours. You're supposed to gain career experience , and maybe even gain a job as a result. But in actuality, companies almost never end up hiring interns, and they often don't bother to pay them for t…