Could you please answer a question how to sell a thing which you cannot see? It sounds impossible, as usually we want to be sure in what we buy. However, when we are buying a service, in fact, we are paying for a promise that someone will do something for us. Imagine that you are going to a beauty salon – first, you order a new haircut, and only in a while you can see and touch it. Actually, we live in the age of services. Do you remember when you could only go to Levi’s store and buy the pair of jeans?

In the previous part of the article, we gave some information about the topic under consideration. You already have a certain idea about it and now we continue to explore it.

What social roles can an adult member of society play? In what case can social roles conflict with each other? What did the socio-psychological experiments of Milgram and Zimbardo show? Our task is to find out all this. This will be all the better for you if you decide to write a sociology essay on this topic.

Today programming languages of the future are gaining momentum, since both programmers and average netizens question the very dynamics of evolution of the most popular of them: Java, Python, C, etc.

Today, you hear something about self-education from almost everybody. And those things are overwhelmingly positive. Today we are going to talk about whether all of that is true or rather some inaccurate exaggeration. Well, no need to be skeptical off the reel: we are going to sort it out as it should be.