My friend only ever wants to talk about herself. Should I cut her off? | Ask Annalisa Barbieri

A woman reflects on her long-term friendship of over 20 years with another woman who has faced numerous challenges, including her husband's departure and the loss of many friends. Despite these hardships, the friend has made efforts to maintain their relationship, leading to a realization about the nature of friendship. However, the speaker feels that the friend's self-centered behavior negatively impacts their connection, suggesting a need for a candid conversation to address these feelings.