Many surgeons continue to actively pursue surgical approaches that are less invasive for their patients. This pursuit requires the surgeon to adapt to new instruments, techniques, technologies, knowledge bases, visual perspectives, and motor skills, among other changes. The premise of this paper is that surgeons adopting minimally invasive approaches are particularly obligated to maintain an accurate perception of their own competencies and learning needs in these areas (ie, self-efficacy). The psychological literature on the topic of self-efficacy is vast and provides valuable information that can help assure that an individual develops and maintains accurate self-efficacy beliefs. The current paper briefly summarizes the practical implications of psychological research on self-efficacy for minimally invasive surgery training. Specific approaches to training and the provision of feedback are described in relation to potential types of discrepancies that may exist between perceived and actual efficacy.