Figuring out yourself is probably the best thing that you can do. A lot of people have the thought that their potential is limitless - this is wrong and dangerous if you equate happiness with fulfilling your potential.
What helped me a lot is learning my personality type based on the MBTI model (or any model, they're all pretty similar) - study it and find out your potential compared to other types. This gives you a more accurate scale to view your potential, and a more accurate scale will give you a more well defined measurement of success.
For instance, personality typing predicts varying degrees of hard-workingness based on nothing else but your disposition. A lot of people can't accept this even though life itself seems to indicate it and have wrong expectations for themselves. This is very unhealthy if you put all your hopes here and can't manage to fulfill it.
I already wrote my thoughts on this here: therubyway.wordpress.com/2010/07/09/how-to-view-yourself/
What helped me a lot is learning my personality type based on the MBTI model (or any model, they're all pretty similar) - study it and find out your potential compared to other types. This gives you a more accurate scale to view your potential, and a more accurate scale will give you a more well defined measurement of success.
For instance, personality typing predicts varying degrees of hard-workingness based on nothing else but your disposition. A lot of people can't accept this even though life itself seems to indicate it and have wrong expectations for themselves. This is very unhealthy if you put all your hopes here and can't manage to fulfill it.
I already wrote my thoughts on this here: therubyway.wordpress.com/2010/07/09/how-to-view-yourself/