I used to think this was possible but simply out of what I consider acceptable. Some time ago I worked for a week while interviewing for a company that required

I used to think this was possible but simply out of what I consider acceptable. Some time ago I worked for a week while interviewing for a company that required candidates to do paid work for them, and it was the most miserable week of my life. I wouldn't do this for an extended amount of time for any amount of money. It's not worth it.