If the free mini reading intrigues you and makes you want to know more, there will be a charge. You may feel content with the free reading, especially if you did it for fun or to help you make the right decision about something. However, those who work with clairvoyants on a regular basis for major life decisions are not likely to be satisfied with the limited information a free mini reading offers.
Text chat readings are nice for short, quick questions. They give you immediate answers and are very convenient. They are not necessarily good for long, involved questions, though, because texting is generally slower than talking. You also do not have the advantage of the personal contact that would be available over the phone or video chat. Also, while there is always a danger of becoming dependent on a clairvoyant or other psychic, the danger is increased with text readings. This is because of the ease and immediacy of these types of readings.