I agree with Trek. About all of it.
And I had no trouble getting a job in my new field at age 57. I even went and spoke to career services at my school and the lady looked at me and said,"You don't sound old or look old." Now, I don't look 25, but I knew what she meant. My boss is 20 years younger than me.
I didn't discourage my sons from liberal arts degrees. Sorry. You learn how to think, write, and collaborate. Those are the #1 skills employers want. Not everyone wants to be or can be an engineer or scientist. I fear for our society if we devalue the liberal arts to the point that college is just career prep. My older son has a degree in linguistics and a minor in Italian. He was employed the day he graduated (from a state university) and never moved back home. He learned how to do all kinds of business stuff and stuck around for 5 years, despite *****y pay and no benefits. He has had 2 jobs since and is doing quite well. Bought his first house at age 29 and is married. I think his liberal arts degree taught him a lot...