There is a lot more to be understood in your comments, than the comments allow me to understand. In fact the beginning comment “Be careful what you wish for”, and the end comment, “socialized medicine will kill thousands if not millions” are in my mind at odds with one another, based on the original comments of the addressee. So, how about a little expansion on your point, for those of us with minds not fashioned after the proverbial steel trap.
Means: To vote for the liberals is to vote for socialized medicine. Oh, they cloak it with fine sounding words of "let the government do this for you." Who do we think will wind up paying for this "master" plan. They've already said taxes will go up. And up and up and up.
Socialized medicine will kill thousands if not millions.
Means: There are already plenty of countries who attempt socialized medicine and it is SO inefficient that people have to "get in line" for medical care. Long lines, months and even years to see a doctor and then other lines to finally get to a doctor who can treat the ailment. This is documented all over the Internet. Do a little Googling if you really don't get it.