It's not a hard and fast rule. In many novels, internal thoughts might be italicized for clarity, but there are also cases where they aren't. It all comes down to the author's style and the requirements of the story.
Sometimes they are. It depends on the style and conventions of the particular novel and its author.
You should use italics sparingly and consistently to make the thoughts stand out without overwhelming the reader.
Well, you could start by having the character's thoughts interrupted by external events to add some drama. And don't forget to vary the language and style of the internal thoughts to match the character's personality and mood. It makes the writing more engaging and believable.
The italicization of novels isn't set in stone. Sometimes it's used for emphasis or to distinguish them from other types of text, but it can differ depending on the context and the style guide being followed.
The italicization of novels isn't set in stone. Different publishers, institutions, and writing formats may have different conventions. Sometimes it's used to give the novel title a distinct visual appearance, but it's not always necessary or followed consistently.
Most of the time, novels are italicized. This is a standard convention in writing. Underlining was more common in the past, but now italicizing is the preferred style for indicating novel titles.
In MLA, novels are usually italicized. This helps to distinguish them from shorter works like articles or short stories. It's a standard convention to make the formatting clear and consistent.
Titles of novels are often italicized. It's a widely accepted convention in the world of writing and publishing. But, always check the particular style manual or guidelines you're following, as there can be exceptions.
It depends. In some cases, yes. For example, when you're referring to the title of a specific novel within the text, it's often italicized.
It's not a strict rule. Usually, the titles of novels are italicized for clarity and to distinguish them from the surrounding text. But in some styles or contexts, it might not be necessary.
In many cases, yes. Names of novels are often italicized to distinguish them from regular text.