Tarot cards are a traditional divination tool, and many people use them as a way of self-reflection or inspiration. However, from the perspective of scientific and rational analysis, there is currently no evidence that referring to tarot cards can directly increase the probability of successful decision-making. The success of decision-making usually depends on objective analysis of the actual situation, comprehensive information collection, reasonable risk assessment, and judgment based on experience and expertise. The interpretation of tarot cards is often subjective. It may help you think about problems from different angles, or bring some potential thoughts and emotions to the conscious level, but this subjective experience does not mean that it will actually change the outcome of the event. If you feel that tarot cards can help you organize your thoughts, inspire your intuition, and bring you psychological support and confidence, then it is understandable to use it as an auxiliary tool in the decision-making process. However, it is recommended that when making major decisions, you should still rely mainly on objective information, facts and professional advice, which will help improve the quality and success rate of decision-making. In short, tarot cards can be used as a tool for spiritual exploration and self-reflection, but it cannot be simply assumed that it will directly increase the possibility of success. Success depends on comprehensive and rational analysis and subsequent efforts.