Under Capitalism, a farmer making a living and feeding his family sees a field across the road from him for sale and he says to himself, "If I buy that field and farm it also, I can make more money and provide better for my family, my kids education etc.
Under Socialism, a farmer getting by on what the government allows him to keep, sees a field across the road and realizes that, if he were to buy that field (if in fact he could be allowed by the socialist government to buy it), and farmed the extra acreage, he would not get anything more to help his family as the extra would be taken by the government and handed to those "less fortunate". He therefore decides not to buy the field and realizes that if he works his land less, the socialists will still give him the same amount to live on so he becomes a slacker and lets the place go and it produces less for "the socialist network" but, the farmer doesn't care, he is still getting the same check so, why worry.
This is why a socialist government cannot and will not work on any long term basis and is exactly why the USA has been headed for problems ever since it started all the socialist programs, like social security, Medicare, unemployment compensation, SSI disability, etc. The more of these weighty programs you add onto the rolls the more overburdened the underpinnings become, and the sooner the collapse. Now the US Govt. is wanting to add a national health care system to the pile.
There is no way to pay for social security or Medicare down the road but, let's add more debt and socialist spending and see how soon we can bring the country down.