happiness

Happiness is a satisfaction feeling that can be achieved by good ending. In fact, it is a spiritual experience of living with love or gratitude and enjoyment. People definition of happiness usually is different. For example, a good job or car might be a feeling of constant and happiness for someone, while they do not have any meaning for someone else.  

Feeling of happiness can appear both mentally and physically.  Scientists studies have shown people with the feeling of pleasure live longer than others. Moreover, these people look younger. On the other hand, unhappy and sad people usually have tough skin and their appearance is more frown and unpleasant. 

There are different kinks of things that can influence happiness. For instance, society is one of the important factors that can help people toward happiness. Different kinds of  facilities that can be prepared by communities authorities are one of the happiness cause. In addition,  economical situation is the other crucial factor that have an important roll in people's happiness.             

my reaction to tall building

 Actually I have never been in the super skyscrapers. To be honest with you even I don not like to live or work in these kinds of buildings.Now I am living in the25th floor and maybe I just looked at down from window just 2 or 3 times. I think if we had a balcony I would never use it.
 Skyscrapers are growing for many benefits that they have for people and universe. Therefore, people have to give up from resistance in front of this phenomenon. I think this unit gave useful and brief information about skyscraper. Moreover, it talked about advantage and disadvantages of them.   

building super skyscrapers is a good idea

 Growing number of people make experts to think about  alternative ways to save both land and people's convenience. Super skyscrapers are some way  that prevent  cities from growing horizontally. I am someone who support the idea of super skyscrapers for some reasons. However, super skyscrapers have their own disadvantages.

 First of all, wilderness is one of the crucial issues that is in danger because of population. In fact, when people start to growing, they will need more land.Then, cities start to grow. As a result, wildlife and nature even more important agriculture's lands will disappear. In contrary, skyscrapers give opportunity that many people can settle in one building.

 Secondly, people have chance to access all the facilities. Indeed, most skyscrapers have been required with different parts like bank, restaurant, shopping and school. In addition, they will save lots of time and energy. people have to commute from home to work every day, so they wast lots of time and energy.

Thirdly, skyscrapers are one of the modern life's element. Therefore, engineers consider all the developed life necessaries. As countries are competing about highest and best ones, they try to equip the buildings to all the safe and reliable facilities. For example, earthquake and strong winds are one of the problem in the buildings that engineers do the best in skyscrapers. Moreover, the city's appearance are more attractive.  
 On the whole, skyscrapers are the best solution for population explosion, and those can put all the people's need together. furthermore, this tall buildings are environmentally friendly, and preserve wilderness and wild life. Otherwise, cities do not have any way except to expand toward out.              

what was your reaction to the first unit

I am not familiar with engineering technique, but it was easy to follow up. Moreovere, I didnot know the processes and the difficulities of these kinds of skyscrapers.