Tarot is a rudimentary system that indicates the wheel of life. Taro is a cognate of Rota or Rotate indicating a rotating wheel. Because Tarot features most if not all parts of life, fear is also included. Letting others speak into your life especially while using a divination system as an aid can set you up for other energies to steer your life. This is generally in a chaotic direction because you did not make the necessary decision yourself while relying on some sort of system to make the decision for you.
A great deal of what we experience in life during decision making time is common sense. If someone or something is not good for us, we already know in most cases. Maturity is making the moves without something in between telling us what to do. Of course, this is a major part of mind control and the dependencies that are created early in life through religious practice and numerous external suggestions.
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Further if a person reads your chart and insists you have a specific "role" to live this lifetime there is no way of authenticating that to be correct. Quite often the charts bare an imprint of a former life path. Some go an entire lifetime on the advice of a soothsayer to later discover that their prediction may be somewhat limiting. Be aware of this.