I'm thinking about the company that I was with.  It completely shut down just 161 days after I quit
Oh wow, that's shocking.  What led you to quit working there?
I was so sick and tired of the environment, food, and the people there.  And the company had no money coming in.
It's normal to leave a job if you are truly unhappy there, and have another job that you can move into.  It sounds like the company would have failed even if you had stayed there and tried to help, so I wouldn't feel like you had caused any harm by leaving.
Yeah I was upset with so many things that were going on in this company and it was nearly impossible to get anything done.
Well I'm glad that you got out!  It can be frustrating to work at a company that does not have it all together and makes life difficult for their employees.