Electrons move in the opposite direction to the conventional current and electric field due to historical conventions established in early electrical theory. This confusion arises because conventional current assumes positive charge flow, while electrons are negatively charged and move in the opposite direction. Understanding electricity through conventional current flow is often simpler for beginners, despite the reality of electron flow. The discussion emphasizes that grasping these concepts may not require deep understanding, as the conventions are primarily for practical application. Ultimately, the distinction between electron flow and conventional current is a foundational aspect of electrical theory.