How do you know that you are on track for large aggressive goals? This article from Joy Fairbanks will help you measure traction on tough goals. Founders, if you are asked to set 2-3 milestones for your startup within a 6-12 month timeframe, what would they be?  Customer targets?  Revenue levels?  Geographic expansion?  Capital raise?  How would you know if you are on track on a monthly or weekly basis?  Would you use the same targets allocated in smaller achievable…