don u have freedom on your own cell phone

We are one generation which has lived both in the world were there were no cell phones and in a world were every one carries like a external organ in their body.
last week i was out of station and forgot to carry my cell phone charger as usual.My phone was switch off for 48 hours.When i switched on my mobile there were 22 sms and some missed calls delieverd as mesage fro vodafone.
All the sms was about.
why din u pick up my call
what happened
cant u pick my call
why have u switched off ur phone.
When i called back to the nos from where i had got missed calls , they were very angry...
People get offended when someone's phone is switched off or if he/she doent pick the call.
My question is that ,don i have right to switch off my phone or don i have a choice to pick the call which i want to.
Its my bloody phone and i have damn good right to choose on the action i want to proceed for.
Don get offened by this , but most of the calls are useless call centre, sales and hai hello and missed calls(that has to be called back)

engieering results and the results after the results

i still remember the fuzz that happened after 1996-97 engineering results were announced , that was the first batch to have single window system for engineering admissions in tamilnadu . hundreds of petitions against the move and some cases asking for re val becase they had a question out of sylabus in maths and the first time when india today came out with a rating on the top engineering colleges in india.

the same thig repeats this year and the year last year.no entrace for the first time, the reason said that the rual kids will not get access to entrance coaching.
before that govt had introduced rural cota in the year 97 to help the rural kids to get access.

the point is that ,its good on the part of govt to help out rural kids but by abolishing entrance they are just questioning the inteligence of the rural students.
as far as i know equal no of rural students have entered into my bact of engineering eevne wen they had entrance.
entrance exams are a good way of sorting out proper intelligent ,the sylabus we have in +2 is nothing , the books are sad.the few hundred pages of physics,chemistry and maths ( so called pcm) can be mugged by any one in a gen period of 3 months.
and even a math problem with additional integral or diff is applied parents rush into to file a petition.
so to estimate the right intellgent entance is the right way.