No, it is not normal or acceptable to have thoughts about harming or assaulting anyone, including girls or anyone else. Such thoughts are inappropriate, harmful, and can be indicative of serious issues that need to be addressed.
If you are experiencing these kinds of thoughts, it is crucial to seek help and talk to a mental health professional or counselor. They can provide support, guidance, and help you understand and cope with any underlying issues you might be facing. Remember that thoughts do not define your character, but seeking help and addressing them is essential to prevent any potential harm to yourself or others.
If you or someone you know is in immediate danger or needs urgent assistance, please don't hesitate to contact emergency services in your country. Prioritizing mental health and well-being is essential for living a healthy and fulfilling life.