Final answer:
A Buddhist showing pride would not be practicing Right Intention, as it implies the existence of self-attachment and conflicts with the ethical and mental self-improvement aimed for in the Eight-Fold Path.
So, the correct answer is D.
Step-by-step explanation:
A Buddhist who is proud would not be practicing Right Intention. Right Intention involves the commitment to ethical and mental self-improvement; pride is considered an obstacle in this path as it reflects an attachment to the self and a hindrance to enlightenment.
In Buddhism, adherents are encouraged to lead a life that aligns with the Eight-Fold Path as a means of ceasing suffering and achieving Nirvana. Each element of the Eight-Fold Path, including Right Speech, Right Action, and Right Livelihood, combines to form ethical conduct, while Right Effort, Right Mindfulness, and Right Concentration relate to meditation. Right Intention underlines the importance of having pure motives behind one's actions, free from desires like pride and the mindset that fosters such emotions.
So, the correct answer is D.