A realistic target for a beginner trader in Forex business is to focus on developing a solid trading plan, refining their trading strategy, and gaining experience through practice. It's important to start with a small account size and focus on consistent, long-term profits rather than aiming for unrealistic short-term gains. Beginner traders should also prioritize risk management and avoid taking excessive risks. As their skills and experience grow, they can gradually increase their account size and take on more complex trading strategies. The goal should be to become a consistently profitable trader over the long-term.