Have you doubted and suspected people's motives? I have...
But I guess we need too try to avoid suspicious and doubtful attitudes about others. If we are not sure of the motive of the person we interact with, let's not jump to negative conclusions.
(How often we do!)
Let's not doubt and fear someone we are interacting with is cheating us and are not true in what they say or do.
Even if someone is not true in their interaction with us...they are actually cheating themselves. So let's keep up the faith & keep serving.
Let's avoid doubts....