How To Achieve Your Goals www.goals2go.com for your Free Goal Setting Worksheet and Video. 90 days is more than enough time to achieve some pretty incredible results. Stop and think about it: 90 days is usually plenty of time to see a significant result from a weight loss plan. Most businesses are launched during a 90-day period and many, many books are written in 90 days. In fact, Napoleon Hill wrote the classic Think and Grow Rich in under 90 days. Our four seasons are 90 days apart. You can go from the harshest of Winter to the overflowing, abundant life of Spring in just 90 days. Most of our agricultural crops have a 90-day growing period. From seed to harvest in 90 days. It works with plants…and it works with dreams and goals. Watch this video and go for it!