How often should a solid player finish in each position?

[Pat Southern]

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I think if you tighten up considerably early on you will see dramatic improvement.
very tight early.

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Is this the consensus? I mainly come from a MTT background, but decided to try sngs for a month. I like to play somewhat loose in the first 2 rounds because of the nice implied odds when I hit. I guess the flatter structure in sngs makes taking these risks less +$EV?