1. In depth communication: Find a suitable time and environment to openly communicate your feelings and thoughts with him. Clearly express your decision and reasons, ensuring that he understands your position. At the same time, listen to his thoughts and feelings, and give him the opportunity to express himself.
2. Stay calm and respectful: Even if there may be differences or emotional excitement between you, try to stay calm and avoid arguing or hurting each other. Respect each other's feelings and decisions, and communicate with a calm attitude.
3. Setting boundaries: If you have decided to break up, you need to set clear boundaries, such as reducing contact and avoiding being alone. This helps both parties gradually adapt to life after the breakup and reduce unnecessary emotional entanglements. At the same time, make it clear to him that your decision has been carefully considered and I hope he can respect and accept it.