In general etiquette, writing in all capital letters is considered impolite or rude in digital communication, such as emails, text messages, or online forums. It can give the impression that the writer is shouting or yelling, and can be perceived as aggressive or confrontational.
In formal or professional writing, it's best to use proper capitalization and punctuation to convey respect and courtesy. In informal writing, such as text messages or social media posts, it's generally acceptable to use all capital letters for emphasis or to convey strong emotions, but it's still important to use it sparingly and in context.
Here are some general guidelines for using all capital letters in writing:
* Avoid using all capital letters in formal or professional writing, such as business emails or academic papers.
* Use all capital letters sparingly in informal writing, such as text messages or social media posts.
* Use all capital letters to convey strong emotions or emphasis, but be mindful of the tone and audience.
* Avoid using all capital letters in large blocks of text, as it can be difficult to read and may be perceived as shouting.
Ultimately, the key is to be mindful of your audience and the tone you want to convey. If you're unsure whether to use all capital letters, it's always best to err on the side of caution and use proper capitalization and punctuation instead.
