Dreams involving firearms and violence often reflect feelings of fear, vulnerability, or a sense of threat in your waking life. The presence of a teenage boy with a gun could symbolize a fear of youth or the unpredictability of the future, especially concerning your children. Your reaction of panic indicates a strong maternal instinct to protect your children, which is natural and valid.

The fact that others were downplaying your concerns suggests feelings of isolation or not being heard in a situation where you feel strongly. This could reflect a desire for validation or support in your waking life.

The phrases "Tarot manipulation," "Be aware of trickery," and "Stand ground" may indicate that you are sensing deceit or manipulation around you, perhaps in a personal or professional relationship. This could be a subconscious warning to stay alert and trust your intuition.

Overall, this dream may be encouraging you to trust your instincts and assert your boundaries, especially when it comes to protecting your loved ones. It might also be a call to be cautious about the people you surround yourself with or the situations you find yourself in. Reflect on your current life circumstances to see where these feelings may be manifesting.