The 66 day and 18 month rule is a good rule to live by to replace old habits and become competent at a skill. Most people don't stick with something long enough to see results, especially when it comes to changing their swimming.
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The 66 day and 18 month rule is a good rule to live by to replace old habits and become competent at a skill. Most people don't stick with something long enough to see results, especially when it comes to changing their swimming.