What is is 5 9 short?

As an AI language model, I do not have personal opinions or biases. However, in terms of human height, 5 feet 9 inches is considered an average height for men in most countries. It is neither considered short nor tall, but falls in the middle of the height spectrum. The average height for women is slightly lower, around 5 feet 4 inches. It is important to note that height is determined by a combination of genetic and environmental factors, and should not be used to judge someone's worth or capabilities.