Follow your heart and your dream. You couldn't do much better than psychology and philosophy IMHO. I've listened to Stefan quite a few times and while I don't agree with him on everything (which is ok) he is definitely adding value, waking people up and he has touched more people than I have so I can't, and wont knock him. The more critical thinking the better I say.
It sounds to me like you want to wake people up and I believe that there are many ways to do that so kudos to you.
I noticed that you're relatively new to steemit and that you've liked some of my comments (I appreciate it) but not the original post. I've only been here a week myself but I think that's it's good for your account to like the original post so that you can avail yourself of some curation dollars. I'm not pushing you to do that I assure you but I don't want you to miss out either. Just letting you know a bit about steemit works.