Guardianship is generally considered when an individual cannot effectively care for themselves or manage their affairs due to age or incapacity, and no less-restrictive alternative is available. For example, a child who has no capable parent, or an adult who is incapacitated (unable to provide food, clothing, or shelter for themselves or to care for their own physical health or finances due to a mental or physical condition​), may require a court-appointed guardian. In Texas, a minor is automatically considered incapacitated by law (due to being under 18), and certain adults can be found incapacitated by the court if evidence shows they cannot take care of their personal needs or property. In such cases, establishing a guardianship ensures that a responsible person has the legal authority to make decisions to protect the health, safety, and financial well-being of the incapacitated individual.