बेबो मोनसे रसायनारि दिदोमनङै गोसो-अबस्थाफोरनि थाखाय दायगोनां मेलेमनि बै ओनसोलखौ गाज्रि-खालामनाय जाउनावबो जानो हागौ, बेबादिनो मोनदांनायफोर आरो आखु-बाहायनायफोराव सोलायनायनि जाहोन-जानानै।
It may also be due to a chemical imbalance affecting that area of the brain responsible for "moods", thus causing changes in feelings and behaviour.