If you don't grow, raise, or hunt your own food for a living, then you had better do something that can be traded for these things or exchanged for something that those who grow, raise or hunt food want.
Similarly, if you cannot or will not build your own home, then you had better do something that can be traded for the building of a home or exchanged for something that those who build homes want.
In the same way, if you are not a doctor, then you had better do something that can be traded...
This is only right. However, there are countless numbers of people who think that they are entitled to the goods and services of others without due compensation.
The last time in American history when a group of people thought that they were entitled to work without paying for that work, we were a nation of slaveholders.
Socialism is slavery. Obama has not come to set you free. He has come to tighten your chains.
McCain is no different, he just talks a gentler version of the same story.