First of all, blind date is a social activity, which will give people a sense of participation and expectation. When you have expectations for blind date, even if you have no emotional foundation with the other party, you will feel lost in failure.
Secondly, the failure of blind date may make you feel that you are not good enough or have not been recognized and affirmed by others. This kind of self-doubt and denial will also make you feel lost and depressed.
Finally, the failure of blind date may also make you feel lonely and anxious, because you may feel more stressed about being single.
Therefore, even if the blind date without emotional foundation fails, it will bring some negative emotions to people. I suggest you actively face these emotions and seek support and help, such as communicating with relatives and friends and participating in social activities. Relieve the sense of loss and anxiety.