How can you make a sentence using the word disinterest?

The Word disinterest means not bothered, the opposite to 'interest' (an antonym).

A more common way of saying it is 'not interested' rather than 'disinterest'.

Example Sentences:

• He had complete disinterest for the lecture.
• Her disinterest had peaked to the point where she began to yawn.
• 'Symptoms' of disinterest is boredom, fatigue and general rudeness.