You are not, by nature, a cynical or mistrusting person. You are hopeful, kind, and honorable - and you therefore assume that most people are all of those things as well, unless you have an actual reason to think otherwise. This is a good, optimistic way to travel through life, dear Virgo, but when you do feel "suspicious" of a person or a situation, it is wise to look into it. If you're feeling that way now about someone or something, don't make any assumptions - explore whatever it is that's alerting you.