1.tending to cause or excite suspicion.
2.inclined to suspect, esp. inclined to suspect evil; distrustful: a suspicious tyrant.
3.full of or feeling suspicion.
4.expressing or indicating suspicion: a suspicious glance.
Have you ever met people who were suspicious of everyone and everything, even when there wasn't anything for them to be suspicious about? I am sure you have, I have. So, what about you; are you a suspicious person?
Suspicion is really distrust, and it's not a good trait to have. I've always taught, because my Dad taught me, "trust people until they break that trust." We can't base our trust on our past experiences. For example, if you had a bad experience with a Doctor (or whatever) you shouldn't be suspicious of every Doctor now!
I remember the scandal that came on the Catholic church because of some priests who were bad ... most everyone became suspicious of all priests after that, and even of the Catholic church. That was so unfortunate for all the wonderful Priests who were serving in the Catholic church at the time.
I would challenge you to trust, unless there is good reason (not just something in your head)to be suspicious about. And if you have suspicions then you should address those in a healhty God-honoring manner to get clarifty so you can trust.