english: Parkinson's is a disease that causes degeneration of the nervous system, which means that this person who used to be independent suddenly finds tasks like drinking coffee, because of tremors, much more difficult.
non_english: To je bolest koja izaziva degeneraciju nervnog sistema, što znači da ova osoba, koja je bila nezavisna, sada ima poteškoća sa aktivnostima, poput ispijanja kafe, zbog drhtanja.