Why did the man sell his watch to buy a comb?

Maybe he needed the combs more than the watch or thought the combs were of greater value to him at that moment.

Maybe he thought it would make her feel safe. Or perhaps it was a unique gift based on some inside joke between them.

It could be that his wife had expressed interest in having a taser for personal safety before, and he remembered and got it for their anniversary. Or perhaps he saw it as a way to give her a sense of security.

Maybe for protection. She might be in a situation where she needs to defend herself.

For protection. Simple as that.

Maybe he thought it would make her feel safer when she's alone. Could be for self-defense purposes.

One had to buy a novel on the phone because the novels on the phone were usually paid to read. Those who were unwilling to pay might miss the important plot in the novel. If you want to avoid buying novels, you can try the following methods: 1 Use free novel websites: Some novel websites provide free novels to read, but some of them may be edited or not complete. 2. Use pirated software: You can use pirated software such as cracked reading software or download free novels through cracked software. However, it should be noted that these pirated software may have copyright issues. If used incorrectly, it may violate the author's copyright. 3. Write your own novel: Write your own novel and post it online so that you can limit your reading. However, it was important to note that writing a novel required a lot of time and energy, and it also required paying royalties. Therefore, it needed to be carefully considered.

In real life, I don't know if Xinhua Bookstore provides teaching materials for sale. However, in the novel world, one could buy teaching materials from the bookstore. Normally, bookstores would sell all kinds of books, including textbooks and novels. When purchasing teaching materials, you can ask the bookstore staff if there are specific teaching materials for sale or check the bookstore's catalog to find the books you need to buy. You can also search online for the contact information of the bookstore and ask if there are any teaching materials for sale by phone or email. When purchasing teaching materials, one also had to consider the price and the method of purchase. Some materials may need to be pre-ordered or purchased in advance, while others can be purchased directly. You can also buy teaching materials through online bookstores or local libraries. To purchase teaching materials in the novel world, you may need to contact the bookstore or the author for more information.

He may think it's a good way to keep her safe. Simple as that.

It could be that he was desperately in need of money or some other valuable thing that the witch offered in exchange. Or perhaps he was just a very selfish and cruel person.