If someone doesn't want to grieve for someone close, it is important to understand that everyone experiences grief differently and there is no right or wrong way to grieve. It is a highly personal and individual process. Some people may feel that they need time to process their emotions and may delay grieving until they are ready.
However, avoiding or suppressing grief can lead to negative consequences, such as increased stress and anxiety, feelings of guilt or shame, and physical health problems. It can also prolong the grieving process and make it more difficult to heal in the long term.
It's okay to reach out for support and to talk to a trusted friend, family member, or mental health professional if you're having difficulty coping with grief. They can help you work through your feelings and find healthy ways to process your emotions.