People who do not live in a permitless, "constitutional carry" state should not answer this question.
Forum rules do not permit either advocating or discussing illegal activities.
In California, concealed carry without the required permit used to be a so-called "wobbler"—that is, if you were caught you could be charged with either a misdemeanor or a felony, at the DA's discretion. Supposedly, on the first offense it was always a misdemeanor, so some people used to do it. It was probably a dumb idea, all things considered.
I do not know whether the California law has been changed, but I bet that it has: Permitless concealed carry is probably now a felony from the get-go.