Well, i have decided to go for next attempt exactly 1 month after my first attempt. It may seems like I'm too rushing for nothing. But, reality is, it will be difficult to take another long leave from office again in coming months, after i had disappeared from office for 18 days straight. So, I need to do it again when things are fresh.
Luckily, Cisco had just opened up one seat for SP track in India which is easier for me to go. So, it will be 15th of June in Bangalore, India. I will post my study plan here later. But, i wont' be doing heavy labbing this time.