a variety of people, who have different difficulties with making appropriate use of their free time frequently say that there are no possibilities for them to do something interesting. Nevertheless, a lot of people, who would compare the situation these days with this for example five decades ago, may frequently say that this is not true.
Working in a coal mine is considered to be quite dangerous by a lot of people. It is connected with the fact that the conditions – working under the surface, regularly without sufficient light as well as in the regular risk of explosion – are not something we might get jealous with. Nonetheless, every single coal mine is thought to be pretty important for every single economy.