7
Pain will exist as long as there is life, for it is the cost of living
A raw wound takes time to heal. Keep having new experiences. Rumination is good to learn things but too much is counterproductive.
All beings must suffer to be purified
Depends on what type of pain you talking about bro
After menopause.
When Naruto enters the scene
You have to sing the song that goes "pain pain go away, come back another day"