Ambitious Or Passsionate

No doubt I am very much ambitious but am I equally passionate? Do I know what is best for me to pursue in my future? Do I have anything in my mind what I want to do?
There is much ambitions but no concentration on any particular. There was brainstorming discussion that whether I am prepared for GRE or not? What do I feel for myself is the best to pursue? Should I prepare for CAT? Is all three things a good Job, GRE and CAT is possible to be obtained if one thinks like that? Or is preparing for GRE will help me in Job and CAT both?
For me it was never so seriously thought upon. So when discussion started I thought preparing for GRE will help in other two as well. I must accept I was wrong. All three goals can't be achieved at the same instant with the expected level of success.
Passion and ambition are two different things. We want to achieve everything that is our ambition. We want to be successful in every field that is ambition but putting our 100% in something we really enjoy or we are serious about is passion.
So it is more important to be passionate than being ambitious.

So have you decided what you are looking for ……………….?? Or still you are thinking that you will be able to do everything you wish….!!! How much prepared you are for that..??