Unnecessary in example sentence

But all the talk of wondrous returns could spur what psychologists call “wishful thinking bias,” leading people to believe that their personal accounts will be so valuable in the future that outside saving is unnecessary.

More example sentences with word unnecessary

Ultrasound generates more biopsies that are unnecessary relative to other technologies, so it's not widely used.

Now consider this: post-traumatic stress syndrome appears to be a reaction to stress gone very wrong, causing its victims tremendous unnecessary suffering.

Of course someday, in the deep future, a technology of persuasion even more powerful than PowerPoint may be invented, rendering dancers unnecessary as tools of rhetoric.

So what that means is if the lymph node did not have cancer, the woman would be saved from having unnecessary surgery.

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