👉 Subbias, also known as bias in statistical terms, is a phenomenon where an individual's beliefs about their own abilities or performance are influenced by subjective factors such as self-efficacy or prior experience. This can lead to overestimation of one's performance and underestimation of others' performance. For example, if someone believes they are more skilled than others in a particular task, but has never actually performed well on it, this belief can influence their perception of their own abilities, leading to