ᴛʜᴇ ɢʀᴇᴀᴛᴇʀ ɢᴏᴏᴅ: ᴀ ᴄᴏɴᴄᴇᴘᴛ ᴏғ ʜᴇʀᴏɪsᴍ, sᴇʟғʟᴇssɴᴇss ᴏʀ ᴍᴇᴅɪᴏᴄʀᴇ.