The term is masochism, and the person is a masochist.
Gratitude Honor Pride
The word could be "nitpicker."
masochist
The word stoicism is a noun. Stoicism is an indifference to pleasure or pain.
The one-word substitute for the ability to endure pain is "fortitude." This term encapsulates the strength of mind and spirit that allows an individual to withstand hardship and suffering.
A sadist is one who obtains pleasure by inflicting pain on others.
German. There is not an English word for it, but for us I believe it means pleasure from others pain.
comfort, health, well-being, happiness, joy, cheer, pleasure
The root word for hedonism is "hedone," which means pleasure or enjoyment in Greek. Hedonism is a belief system that emphasizes seeking pleasure and avoiding pain as the ultimate goals in life.
Douce-amère in the feminine singular and doux-amer in the masculine singular are French equivalents of the English word "bittersweet," which combines a recognition of pleasure and pain. The pronunciation of the compound adjectives will be "doo-sa-mer" in French.
"Delight" is a word that rhymes with "tonight" and is a description of finding joy or pleasure in something.
sukham(N) is the word for pleasure.