Which individual is least likely to have full legal capacity?

The individual least likely to have full legal capacity is a minor under 18 years old. Legal capacity refers to the ability of an individual to enter into binding contracts and make legal decisions. In most jurisdictions, including Queensland, individuals under the age of 18 are generally considered minors and do not possess full legal capacity. This is because the law assumes that minors lack the necessary maturity and understanding to make informed decisions regarding legal matters.

Minors can enter certain contracts, such as those for necessities (like food and shelter), but they typically have the right to void most contracts they enter into. This legal principle is in place to protect minors from being taken advantage of due to their lack of experience and understanding of contractual obligations.

As for the other individuals listed, an adult with a sound mind, a qualified lawyer, and a retired veteran are all presumed to have full legal capacity. Adults are regarded as capable of making informed decisions unless proven otherwise due to factors such as mental incapacity. A qualified lawyer possesses not only legal knowledge but also is assumed to understand the implications of their decisions. Likewise, a retired veteran is an adult who has the same legal rights and responsibilities as other adults, assuming they have not been declared legally incapacitated.