For more personal forms of communication, which type of text should be chosen?

Choosing unjustified text for more personal forms of communication is effective because it creates a more relaxed and informal appearance. Unjustified text has a ragged right edge, which mimics more natural handwriting or casual typesetting. This format avoids the rigid structure often associated with justified text, which aligns both edges and can make the text look more formal and less friendly.

In personal communication, the goal is often to foster a connection and convey a tone that feels approachable and warm. Unjustified text contributes to that sentiment by promoting a conversational feel, as it resembles how people might naturally write or speak. This can enhance the sense of intimacy and personality, making it more suitable for personal letters, informal emails, or other communications where a personal touch is desired.