How to treat boyfriends who don't attach importance to traditional festivals?

This is a very personal question, depending on the importance you attach to this issue and your values on this relationship. Here are some things you can consider:

1. Whether festivals are important: For some people, especially those who think festivals are important, it may become a big problem for boyfriends not to pay attention to festivals. If you are such a person, then this question may have a negative impact on your feelings.

2. Is communication effective? If you can communicate effectively with your boyfriend, then you can discuss this problem and find a solution. If he doesn't understand why you care so much about these festivals, you can communicate your feelings and needs with him.

3. Are the values consistent? If your's values are the same in many ways, it will be easier for you to accept his different opinions on this issue. If your's values are different in many ways, then this issue may become a big problem between you.

4. Hope the result: Finally, what you need to consider is whether you can accept the fact that your boyfriend can't understand your needs and continue to associate with him. You need to consider how far you want this relationship to go. If you feel that you can't accept this problem and it will become a contradiction between you, then you may need to reconsider this relationship.

In a word, this question depends on how much you attach importance to this question and your values on this relationship. You need to consider these factors and communicate effectively with your boyfriend in order to find a solution to the problem.