It happens – sometimes.
For whatever reason, the querent (person having the reading) is not allowing the Card reader to pick up on their energies, they have “blocked” the reader and in some cases, are expecting the reader to automatically be able to read their thoughts. It can be argued (in some cases) that the querent is testing the reader.
No card reader can or should have the ability to read your thoughts.
A card reading will go soooo much smoother and be more helpful to you if you are in an open state of mind and your body is receptive to the reading also.
If you are genuinely feeling nervous about having a reading done, tell your reader and see if they can help put you at ease.
If you ask the Angels a vague question, then you can expect a vague answer. Even if it is a simple question such as “What would the Angels like me to know right now?”, it adds focus and energy to the reading.
If the “block” continues, then it may be best to postpone the reading for another time or choose to try another Card reader who you may be more compatible with.