My advice would be to look at this from all angles. If you think you need to live a lifestyle that needs a 100k income a year, then you'll have to avoid the humanities (although, that is my degree and I have a masters and am living comfortably).
The old adage of "if you enjoy what you do, you'll never work a day in your life" is somewhat true. I firmly believe there is value in things such as happiness, location of work place, stress management that are not measured in $$, but are very important. For example, if your dream is to be an aerospace engineer but also live in central iowa, your options are limited vs if you would live anywhere. I also know that someone could go get training in being an electrician, get an apprenticeship, and in about 10 years own your own business and live a comfortable life.
Do what works for you, ask lots of questions (like you are doing on here) for a variety of opinions. One example I share with people. EVERYONE wants to work with kids, but think of the aging population.....lots of jobs out there for services for the elderly vs kids...as just one example.