My friend was mean to me.

I'm sorry to hear that your friend was mean to you. It can be really hurtful and difficult to deal with when someone we care about is unkind towards us. It's important to remember that their behavior is not a reflection of your worth or value as a person. Sometimes people act out of their own pain or insecurities and it has nothing to do with us. It's also okay to feel upset or angry about what happened. It's important to acknowledge and process those emotions rather than bottling them up inside. From a Buddhist perspective, it's helpful to remember the concept of impermanence. Nothing in this world is permanent, including our emotions and the actions of others. This can help us to let go of attachment to the situation and move forward with compassion towards ourselves and the other person. It's also important to practice forgiveness, not necessarily for the other person's sake, but for our own peace of mind. From a psychological perspective, it's important to set boundaries with your friend if their behavior continues to be hurtful. It's okay to communicate how their actions made you feel and to express what you need from them in the future. It's also important to surround yourself with supportive people who uplift and encourage you. Remember that you have the power to choose who you allow into your life and how you allow them to treat you. As a coach, I would suggest taking some time to reflect on what you need in your relationships and setting boundaries accordingly. It's important to communicate your needs in a clear and assertive manner. I would also encourage you to practice self-compassion and forgiveness towards yourself and your friend. Remember that healing takes time and it's okay to take things one step at a time.