I had some unopened KingArthur's espresso ground coffee, which I had not used and was a little leary of how concentrated it was, but it worked fine. (elanaspantry.com)
I have to admit, I was a bit leary about paying for services online without talking to someone in person. (letseatgrandma.com)
It's also one of the reasons that I am a bit leary of congregations who bring in pastors from the outside. (redeeminggod.com)