Simple Examples:
* Her reticence about her past made me curious.
* The politician's reticence to answer the question raised suspicions.
* Despite his reticence, he finally agreed to share his ideas.
More Complex Examples:
* The reticence of the witnesses hindered the police investigation.
* Her reticence stemmed from a deep-seated fear of being judged.
* The author's reticence about his personal life left readers wanting more.
Figurative Language:
* The room was filled with a palpable reticence, broken only by the ticking of the clock.
* His reticence was a wall, preventing others from truly knowing him.
Remember that "reticence" implies a reluctance to speak or reveal information, often due to shyness, caution, or a desire to keep something private.