Optimistic describes someone who tends to expect good results and looks at situations in a hopeful way.
Built from “optimism” (from Latin “optimus,” best) plus the adjective ending “-ic.” It moved from describing a philosophical belief to describing a personal attitude.
Being optimistic isn’t just ‘thinking happy thoughts’; studies show it can change how long people keep trying and how they handle setbacks. The word quietly carries a strategy: assume improvement is possible, and your behavior starts to help make it true.
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