Định Nghĩa và Ý Nghĩa của "[have] half a mind to"

What is the origin of the idiom "have half a mind to" and when to use it?

The idiom "have half a mind to" has an origin that can be traced back to the concept of divided or incomplete decision-making. The use of "half a mind" implies a state of contemplation or consideration, where one's thoughts or intentions are not fully committed or resolved. It conveys a sense of contemplation or consideration where one is seriously considering taking a certain course of action but has not fully committed to it yet.