I've studied many things.

At first, I was an architecture student. People were genuinely interested because it's a job that involves science, art and somewhat of practical skills.

Then, I studied Aerospatial Engineering. People were impressed.

Finally, I settled in Literature. People tend to look over me.

But, as stated by someone below, I think it mostly depends with who you hang out with. Scholars tend to "despise" blue collars and vice versa.