A Sigma INFP refers to a specific personality type within the Myers-Briggs Type Indicator (MBTI) framework. To understand what a Sigma INFP is, let's break it down into two parts:

1. INFP: INFP stands for Introverted, Intuitive, Feeling, and Perceiving. It is one of the sixteen personality types identified by the MBTI. INFPs are known for their deep sense of empathy, creativity, and idealism. They are introverted, meaning they gain energy from spending time alone or in small groups. They are intuitive, relying on their gut feelings and insights to understand the world around them. They prioritize emotions and values, making decisions based on personal beliefs rather than logic. Lastly, they are perceptive, preferring to keep their options open and adapt to new situations rather than sticking to rigid plans.

2. Sigma: The term "Sigma" is not an official part of the MBTI framework but has gained popularity in online communities. It is often used to describe individuals who possess traits of both introversion and extraversion, making them more adaptable and independent than traditional introverts. Sigmas are often seen as self-reliant, non-conformist, and able to navigate social situations with ease while still valuing their alone time. They tend to be more focused on personal growth and individualism rather than seeking validation or fitting into societal norms.

Combining these two terms, a Sigma INFP can be described as an INFP personality type who exhibits some characteristics of a Sigma. They possess the core traits of an INFP, such as empathy, creativity, and idealism, but also display a level of independence, adaptability, and non-conformity associated with Sigmas. They may have a strong sense of self and prioritize personal growth, often finding their own unique path in life rather than following traditional expectations. Sigma INFPs may have a balance between their introverted and extraverted tendencies, allowing them to navigate social situations comfortably while still needing time alone to recharge.