Seeing the good in others without conditions and acknowledging it is important to guard your mind from negativity which drags you down. Empower your optimism by participating in the joy and goodness of others. Admit the downside but focus on the bright side of life. Frame what you say to other and about others positively and share your optimism. It should come from your faith in the love of God operating in the world and not just empty words. Optimism is energizing and it is affirming the presence of God in our midst.