Yes, it is possible to know something you've never been explicitly taught or formally studied. This phenomenon is often referred to as "implicit knowledge" or "intuitive knowledge." Here are some ways in which this can occur:
Intuition and Insight: Sometimes, people have intuitive insights or "gut feelings" about certain things without being able to explain how they arrived at that understanding. This can happen through a subconscious processing of information based on prior experiences and observations.
Innate Abilities: Some knowledge and skills may be innate or instinctual in humans. For example, infants have an inherent ability to recognize faces and imitate facial expressions without formal teaching.
Observation and Absorption: People can pick up information and knowledge by observing their surroundings and the actions of others. This process is often subconscious, and individuals may not be consciously aware of what they have learned.
Genetic Memory: There is ongoing scientific debate about whether genetic memory exists, but some researchers suggest that certain instincts and behaviors may be influenced by genetic inheritance.
Subconscious Learning: Our brains are constantly processing information, and even when we are not actively studying or consciously trying to learn something, our minds can absorb information from various sources, leading to new insights and understandings.
Dreams and Creativity: Dreams and creative processes can also reveal new knowledge and connections that may not be immediately evident in waking life.
It's important to note that while intuitive or implicit knowledge can occur, it may not always be accurate or reliable. Formal education and critical thinking are still valuable for verifying and deepening our understanding of the world.
Additionally, the extent to which individuals can possess implicit knowledge may vary, and it does not negate the importance of formal education and studying to gain a comprehensive understanding of complex subjects. However, the human mind is remarkable in its ability to process information and make connections, leading to instances where we may "know" things beyond what we consciously remember being taught or studied.