Why my siblings like that?

I understand that you are feeling confused and frustrated about the behavior of your siblings. It can be difficult to understand why people do certain things, especially those we are close to like family members. From a Buddhist perspective, it is important to recognize that everyone has their own unique path and journey in life. We cannot control the actions of others, but we can control how we react to them. It is also important to practice compassion and empathy towards others, even when we don't understand their actions. From a psychological perspective, it may be helpful to try and understand the underlying reasons for your siblings' behavior. Perhaps they are going through a difficult time or have unresolved issues that are causing them to act a certain way. Communication is key in any relationship, so it may be helpful to have an open and honest conversation with your siblings about how their behavior is affecting you. In terms of coaching advice, I suggest focusing on your own emotions and reactions to your siblings' behavior. You cannot control them, but you can control how you respond. Practice self-care and self-compassion, and try to approach the situation with a calm and open mind. Remember that everyone is on their own journey, and it is not our place to judge or control others. Focus on your own growth and well-being, and trust that your siblings will find their own way in their own time.