what should I do when I did not do well during an presentation with managers?

Dear User, I understand how you may feel disappointed and frustrated with yourself after not doing well during a presentation with managers. It can be challenging and overwhelming to present in front of people who are in a position of authority, as the pressure to perform well can be high. It's important to acknowledge and allow yourself to feel these emotions, as denying or suppressing them can lead to further stress and anxiety. From a Buddhist perspective, it's essential to practice self-compassion and non-judgment towards yourself. Acknowledge that making mistakes is a natural human experience and not a reflection of your worth or abilities. It's also helpful to practice mindfulness techniques, such as deep breathing and meditation, to calm the mind and bring yourself back to the present moment. From a psychological perspective, it's important to reframe your negative thoughts and focus on what you can learn from the experience. Instead of dwelling on what went wrong, think about what you did well and where you can improve. It can also be helpful to seek feedback from others and use it as a learning opportunity to grow and develop your skills. As for coaching advice, I suggest taking some time to reflect on the experience and identify specific areas for improvement. Set realistic goals and create a plan to work towards them, such as practicing your presentation skills with a friend or colleague or attending a public speaking workshop. Remember to celebrate your progress and successes along the way, no matter how small they may seem. Remember, making mistakes is a natural part of the learning process, and with practice and determination, you can improve your presentation skills and feel more confident in front of managers.