Would it be fair to say this line seems to come from a MTT or Cash game mode of thinking?

In SNGs remember you are very limited to the amount of chips avalible at the table and there are no more added either through rebuys or new players coming to the tables. This really does limit postflop and read based play, usually to one or two blind levels and in very few spots compaired to other forms of poker. This is especially true when you are in an unfavourable position on the table.

Yes I'm a killjoy!

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