If you don't feel disgust when touching other people become a dentist. 10 people x 300zl = 3000zl per day.
Dentists are one of the many "double time" professions where they are able to charge the private fee and still put the customer through zus and get paid again. Wonderfully resourceful!!!
Currently software engineers are in high demand and those with any kind of blockchain experience can command v large signing on fees. If you are more interested in mathematics or finance then good risk managers are also in demand.