My girlfriend sends me too many short messages. What if I don't want to reply?

Reward and punishment system:

Limit the number of text messages a day. Of course, explain your reason to her, don't care about money, mainly work and time. No more than 10 articles a day. One more and one less the next day.

If you lose one day today, you will win two more prizes tomorrow. (The next day was 12). There are only two.

Option 2:

She has more time, so let her send an email instead. You promise to read it every day, and you can reply to a short paragraph of the whole email at most, which greatly saves time.

Option 3:

Just say, "I'm not good at words." I hope she understands and doesn't mind. You like her message very much, which makes you feel that she is beside you. But you don't have as many rich languages as she does. Doesn't mean you don't love her.