Embracing Loss

In the Grief Podcast, Huberman says you should cling to the emotional closeness you had with your lost one but distance yourself from the time and distance aspect, acknowledging that you will never see them again. I believe that my loved one will always be part of my life and that their spirit is part of me and the whole universe. However, if I remember the good times with them, it just makes me super sad, and it's really hard not to think about wanting to see them one more time. How can I cope with these feelings?