For a 50-year-old person, dreaming about a blind date may mean that he or she is considering finding a partner or continuing to live a single life. This dream may also reflect his or her fear of getting old or anxiety about future life.
If you are experiencing this situation, I suggest you seriously think about your feelings and needs and try to find a suitable way to deal with these emotions. You can seek support and help from relatives and friends, or consider consulting a professional psychologist or therapist.