If a boy’s text messages always end with commas, can this tell us what his personality is?

Based on a person's habit of ending with commas when sending text messages, it may be possible to infer certain personality traits of the person, but it is not possible to draw accurate conclusions. Here are some possible explanations:

1. It could be his texting style, he may have a habit of using commas at the end of sentences, which doesn't necessarily reflect his personality.

2. If he uses commas to indicate omission or interruption, it may indicate that he pays more attention to the accuracy of expression and language details. This may indicate that he pays more attention to details and precision.

3. If he uses commas to express humor or sarcasm, it may indicate that he is humorous and good at using language to make jokes.

4. If he uses commas to express intimacy or friendliness, it may indicate that he pays more attention to interpersonal relationships and is good at expressing friendliness and closeness.

In short, the habit of text messages ending with commas cannot accurately infer a person's personality. Other factors need to be considered, such as his behavior, social style, professional hobbies, etc.