Find the word definition

Wikipedia
Hedonophobia

Hedonophobia is an excessive fear or aversion to obtaining pleasure. The purported background of some such associated feelings may be due to an egalitarian-related sentiment, whereby one feels a sense of solidarity with individuals in the lowest Human Development Index countries. For others, a recurring thought that some things are too good to be true has resulted in an ingrainedness that they are not entitled to feel too good. The condition is relatively rare. Sometimes, it can be triggered by a religious upbringing wherein asceticism is propounded.