113124
Studies suggest that certain character strengths , including zest as well as curiosity , gratitude , hope , and humor are highly correlated with life satisfaction , whereas others strengths demonstrate low correlations with life satisfaction ( appreciation of beauty and excellence , creativity , kindness , love of learning and perspective ) that zest is correlated with higher levels of neuroticism as well .
 neuroticism
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 neuroticism