Which is a key aspect a lawyer must consider when taking on a case?

A key aspect a lawyer must consider when taking on a case is the existence of probable cause. This principle ensures that there is a reasonable basis for the claims being made and that the case has merit. Lawyers are ethically obligated to assess whether there is sufficient factual and legal ground to proceed, as they must avoid filing frivolous lawsuits or engaging in actions that could be deemed harassing or unsubstantiated.

The requirement for probable cause serves as a safeguard to maintain the integrity of the legal process, ensuring that the attorney is not merely pursuing a case without valid justification. This evaluation is crucial not only to protect the client’s interests but also to uphold the legal profession's duty to the courts and the public. Without probable cause, a lawyer risks disciplinary action and may undermine their client's case and their own credibility.

The consideration of factors like personal gain, shaming the opposing party, or intent to harass does not align with the ethical responsibilities of a lawyer. Engaging in these aspects could lead to misconduct and violate the principles of professional responsibility and civility within the legal framework. Hence, focusing on probable cause is both a legal requirement and an ethical obligation for attorneys.