STOIC

stoical [adjective] [slightly formal] - determined not to show any sign of the emotion you are feelingWe knew she must be in pain, despite her stoic attitude.He showed a stoic resignation towards his fate.Her father died aged 58 after a stoic struggle against cancer.Although she was desperate to win the contest, she pretended to be stoical about the outcome.Local people were stoical about (= did not complain about) the damage caused by the hurricane.