Requesting flexible working hours starts with careful preparation. First, identify specific hours or days you'd like to modify and create a proposal that explains how this change will improve your productivity and work-life balance. Prepare to demonstrate your track record of reliability and productivity, as these factors can increase your manager's confidence in your request. In your discussion, focus on how flexible hours can benefit the team by potentially increasing your engagement and efficiency. Offer to try a trial period and regularly update your manager on your progress, showcasing that flexible hours won’t compromise your work quality or team contributions. When presented positively and proactively, many managers are open to flexible arrangements if they see mutual benefits.