Dear nikhil ..
First of all take it easy .. never make it a point that iit is something big .. n how will u achieve it .. It is just a normal exam .. and ppl u crack it are normal ppl ..
Just take things easily n success will follow ...
You still have a lot of time left .. u do not need a short term strategy ... but a long term stratedgy .. and it is that u shud work regularly ...
If u are going to some coaching institute then do the work given to you every day ..n then u will find life simple ..
I always keep saying to ppl that there is no tommorow ... only today n u have to do it today .. so just do it ..
This is what i did ... every day i wud sit n decide that whatever work i am given today .. (i.e. daily practise problems etc.) i will do it today ...
I did nothing else other then what my teachers asked me to ..n i followed this holily for 2 years .. n i made it ... okay
Now dear about the calling buisness ... my dear frnd I do not want to give my personnal contact on a public forum like this ..
What ever problem u have ... goIIT is the place to discuss .. Not only me there are several esteemed experts on this website .. Rashmi n Vikalp are in IIT itself .. n they are gr8 ppl to seek advice as well ...
See at goIIT we are actually allowing u to get more help ... as we are having lot of experienced ppl here ...
And what more I am always available at goIIT .. so my dear frnd just post a query at goIIT and u will find someone to help u .. okay
cheers