Thanks for your feedback.
Here is my answers to your questions:
1.What is low class ? What is middle class ? and what is high class ?
Class differentiation of people is based on Income level and living standard and the dialect(language).
1) People living out by daily or weekly wages, who live by labour intensive works can be termed as low class people. Normally people below and little above and around 'Poverty line'.
2) People living out by monthly wages/pay check, or living out by their education or technical skill, can be termed as middle class people. This class of people will be highly affected by the price changes to Consumer durable and basic need products. Normally Price changes to Petrol, gas, vegetables severly affect this class.
People depending upon their monthly pay check for their bread and butter. If monthly salary stopped, they will struggle a lot. They do not know how to make their live without salary. In other words 'Salary conscious' people may be termed as middle class.
3) People paying salary to others, People goes to work, but without the need to work, which means they do not need the monthly salary to meet out their basic needs. People drawing sky scrapping salary. People belong to this economic status can be termed as High class people. Normally price changes to consumer durable products, vegetables will not affect this section of people.
In overall, each section of people have their own 'value system', belief, morality, meaning to life. For same type of problem each section will react in its own way. Each section's vocabulary of words and its pronunciation in their native language will be different from each one even though the language is same. You can find inter-caste marriage, but it is very rare to find inter-class marriage, which normally happens only in Movies. It is a socio-economic classification. Middle class can be classified further as Lower middle class, middle class, and upper middle class .
2.Who classified the human class and based on what ?
It is the economy split the society into several groups like how caste divided the society.
3.How can I identify the class of people?
Based on the economy, and the attitude of people.
4.What are you trying to say in this article?
Hesitation to express/speak seems to be one of the attitude based drawback in overall middle class people. Eradicating the hesitation will help the middle class people to escalate to high class.
5.Does the article make any sense..if so how ?
It is up to the individual reader and his/her perception. I have discussed middle class attitude towards expression and how to improve it.
Looking forward to your feedback/suggestion

Hello Mister.bogo,
I have few questions for you.You are responsible to answer to my question since you are the author of this article.(Hope you are not copied it from somewhere)
1.What is low class ? What is middle class ? and what is high class ?
2.Who classified the human class and based on what ?
3.How can I identify the class of people?
4.What are you trying to say in this article?
5.Does the article make any sense..if so how ?
Melapalli Rao,
Nellur-AP.