Answer:
Here are examples of optimism in idioms and popular phrases:
See the glass as half full instead of half empty.
When life hands you lemons, make lemonade.
Every cloud has a silver lining.
Hope against hope.
Things have a way of working out for the best.
There is light at the end of the tunnel.
Keep your chin up.
Hang in there.
There are plenty of fish in the sea
Explanation:
