Failing to plan ,is equal to Planning to Fail .. So Plan the goal in right direction and with Clarity of Thoughts

Decide the goal..
 Find most systematic,simple, step by step, Well Organized , Categorized Way to Reach It
 If the Way reaching it has , multiple subways, prioritize  and continue going
 If you become directionless while reaching goal,Leave there ,Just  Start with all new  and fresh
 If you get failure , just be patient and  get the root cause. and go ahead.

Every one has daily work or activities. So Plan it Systematically with some goal in mind.
Impact analysis is also equally Important.Proper forecasting of plan gives lot of efficiency in work or activities .
Whatever things we do, there should be clarity of thoughts, If any ambiguity , stop there , And Get it clear first.

This applies to any work like studies/any logical work at office/ decision making  etc 
:)

More the number of errors/mistakes we do,less is the efficiency, so get enough knowledge, and try to become less error prone always   any how .. I have started  googling on it.
:)