I was proofreading an article when I stumbled upon the following sentence:
"The truth is, basically we haven't laid the foundation of the medical infrastructure in our country."
I know that this type of sentences (along the lines of: "The good thing is + Independent sentence") are meant to be offset from the upcoming sentence with a comma.
I got a sense that we have to offset the adverb basically with a comma before the independent sentence it's bound to, starts. This way:
"The truth is, basically, we haven't laid the foundation of the medical infrastructure in our country."
Is that correct, or is it considered an overuse of commas?