What aspect is least important when choosing details for a technical description?

When selecting details for a technical description, personal preferences are the least important factor to consider. The primary goal of a technical description is to convey information clearly and effectively, which means the focus should be on the needs and expectations of the audience, the purpose of the document, and the specific writing situation.

Focusing on the audience's needs ensures that the information is relevant and understandable for those who will be reading it. Additionally, the purpose of the description guides what details should be included to achieve the desired outcome, whether it is to instruct, inform, or explain. The writing situation also plays a crucial role, as it encompasses context, constraints, and the format that may dictate how information should be presented.

In summary, while personal preferences may influence a writer's style or tone, they should not take precedence over the more critical factors that serve the effectiveness and clarity of the communication.