 Confidence tricks exploit typical human characteristics such as greed, dishonesty, vanity, opportunism, lust, compassion, credulity, irresponsibility, desperation, and naïvety.As such, there is no consistent profile of a confidence trick victim; the common factor is simply that the victim relies on the good faith of the con artist.Victims of investment scams tend to show an incautious level of greed and gullibility, and many con artists target the elderly, but even alert and educated people may be taken in by other forms of a confidence trick.