How long do New Year's resolutions normally last? While it differs for everyone, a 2023 poll from Forbes Health found most people give up resolutions after less than four months. According to the survey, just under 1 in 10 people (8%) said their resolutions lasted a month, 21.9% reported two months, 22.2% reported three months and 13.1% said their resolutions lasted four months. Only 1% said they lasted for 11 or 12 months. What percentage of New Year's resolutions ultimately fail? While nearly half of Americans make New Year's resolutions, only about 25% of people actually stay committed to their...