Tvrdology

Tvrdology or Hardology is a branch of psychology which can be studied in various different fields. For example a tvrdologist would determine how tvrda or hard a song is based on how heavy or down-tuned it is (also it can just be used to generally describe a good song). The first tvrdologist reported was Roko SpeedusMetallicus Roland, a famous guitarist in the area of Croatia, Zagreb, known by his Speed Metal band Barön. In 1991. during the Croatian Civil war he listened to his first ever doom metal record by a local band known as Rifftree and called it "Jako tvrdo" which could be roughly translated to "Very hard/stiff" and then Tvrdology was born. He later won a novel peace prize for stopping the aforementioned war and finally giving Croatia its independency by saying how Croatia is tvrđa than Serbia.