My brother is in a bad mood. How can I comfort him as a sister?

Tired, tired, tasted the human suffering, ups and downs, people have no obstacles, you have to be strong. Don't give yourself too much pressure, be optimistic, adjust your mentality, relax yourself, laugh, laugh, breathe the breath of nature, open your heart to communicate with friends, and you will have a world. Bear calm for a while, take a step back and face everything with a normal heart. Life is in your own hands. Believe in yourself and become more mature. People should learn to give up. Since you can afford it, let it go. Don't lose yourself, don't let the pain control you! People don't live to worry. People have been pursuing happiness and happiness for so long. Don't let yourself be destroyed. Be strong. Don't be too fragile. Clinging to it will only pull you to the abyss of pain. Give, give, be happy for yourself and live a better life. You can't change the world, but you can change yourself. You can't surpass your soul, but you can surpass yourself. People always make progress through constant efforts. Everyone who perfects himself lives for others and for himself. This is how the road of life comes out. I wish you a safe journey and happiness! Say this to your brother.