I worked for a company for 13 years and I just couldn't handle how the supervisor was treating all of us. So I just walked out and never regretted it. I'm still unemployed, but I take online courses. When I applied for unemployment I was rejected so I appealed it and they told me that I wasn't humiliated enough. What? I applied for one job and I considered myself experienced for the position I applied for, the company called me back and told me they hired someone with more experience. I believe it all had to do with age discrimination.