I am something you ve held but never seen

I’m something you’ve held but never seen

Riddle me this

I am something you ve held but never seen riddle

I’m something you’ve held but never seen,I’m slippery and quiet, fast and keen.Catch me in moments, but never too late. What am I, that you must appreciate?

ANSWER: Time.

What gets broken without being held

What gets broken without being held?

ANSWER: A promise.