Honest Advice required regarding SCJP6

hello friends,
I wanted to know whether it will be beneficial to me clear SCJP6 at this juncture of life?
I am working for the last 7 yrs(first 3 yrs as an office assistant in an IT firm and the last 4 yrs till today i am into java Faculty again in another IT firm) and also that i am in my 30s.
I have the programming concepts quite clear and have handled different J2ee (jsp, servlet, ejb2.x) projects in the due course during my Faculty tenureship.
Now, since i am into the teaching line it's being difficult for me to get a lucrative job, and also that i am a simple Science graduate with a 3yrs of Computer diploma in network comnputing and Programming.
So, i want to know whether it will be wise for me to take the SCJP6 and to what extent it's will help me to get a better job other than Faculty one?
Please give an honest advice to my dilemma.