The correct answer is: B. pleasure
Asceticism is a practice of self-denial, often for religious or spiritual reasons. It can involve abstaining from worldly pleasures, such as food, drink, sex, and material possessions. Ascetics may also engage in physical discipline, such as fasting, self-flagellation, or sleep deprivation.
Pleasure, on the other hand, is a feeling of enjoyment or satisfaction. It can be derived from a variety of sources, such as food, drink, sex, music, and art. Pleasure is often associated with happiness and well-being.
The other options are not antonyms of asceticism. Bliss is a state of perfect happiness or joy. Joy is a feeling of great pleasure or happiness. Trance is a state of deep concentration or absorption.
In conclusion, the antonym of asceticism is pleasure. Pleasure is a feeling of enjoyment or satisfaction, while asceticism is a practice of self-denial.