No! It is not brave to keep your pain for yourself. If you do so, the pain will most likely stay there or get worse. Talk to someone about your pain. If you let it out it will most likely go away. Also talking to others can relieve pain. As an example, if your friend is suffering and you help, both of you might end up with a good feeling. You are not alone if you are having a bad time.
Is It Brave to Suffer in Silence?