I'm just argumenting my point and at the same time I'm giving you insight on my experiences.
The big question is, why do you eat and how do you pay the rent?
Yes, you have to be resourceful, but don't invest too much time into mastering procedures and processes at McDonalds.
I don't think Havok has issues with working at McDonalds.
Especially mathematics - Warsaw is renowned for that.
I said that earlier, Polish Universities are good at teaching liberal arts.
"The term liberal arts denotes a curriculum that imparts general knowledge and develops the student’s rational thought and intellectual capabilities, unlike the professional, vocational and technical curricula emphasizing specialization. The contemporary liberal arts comprise studying literature, languages, philosophy, history, mathematics, and science"