Well the way you answered those 10 points of mine, it made it sound like that. What should I incur.
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What if someone does not want to tell about their background and wants to remain aloof. There is a huge gamut of people like that out there. This is societal to India: Where privacy is negligible and frowned upon, and people think they have a right to know about others, what ever it may be. What if someone is embarrassed about their background. In these sessions did they have an option to refuse...? I doubt it. Today nothing will change if you put all your lives detail on the web (like FB); but we do it out of own free will. What a ruckus is thrown when something without our permission is published. Is that not being forced, in ragging. That is what happens in ragging. People are told to do things, which they might not want to, or asked questions about information they might not want to divulge. It is a basic human right to retain, mask ones information (unless say a court of law); why is it forced. I abhor the fact to tell people where I am from, or my family background when questioned. Out of my free will, ok I can. That choice cannot be exercised in ragging. Ragging is a message, it it no communication. One way channel.
There are a million different types of personalities then .. honestly can't keep everyone happy .. Some(few) may like the whole process .. many would be revolted .. but no one complains looking back .. (leave out the extreme exceptions)
Letting someone do what they want, is not coddling. Why we pamper babies. Should we bash them around to make them strong. What...? It is known as free will, and non-subjugation of rights and privacy and activities, which are controlled during ragging, and monitored. A mental jerk is far worse than a physical slap, ragging does that.
No one is stopping your from doing what you want .. except maybe making your junior wear proper formals til the freshers party which is acceptable I believe .. don't bring in babies ok .. cmon ..
Even children are disciplined other wise we know very well how they can turn out.
No, you have it wrong. Humans, can bond on goodwill. Have you fought with all your relatives and your parents, that created a harmonious relationship between you all. Did you make your friends, by first fighting with them. Society is a great example of how people will bond if left to their own devices. They will fight too, but peace has it mertis.
I have fought with my sibliing growing up and I have better relationship with them than the other cousins who I rarely spoke to 
Fighting is an extreme example to use .. we go through this many times in our lives .. a horribly strict teacher .. a demented Manager or TL. We learn its better to survive by huddling together. Unless you want to be the teachers pet.
I really will not answer to that. It is obvious what school of thought you are from. Are you in the military or what..?
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What standard...was your college not for education, or was it for image of seniors...?
I am not from a Military background, far from it .. what I described is one example that happens only for a short while till the freshers party happened 30-40 days .. after that it was pretty chill .. I was pointing out that the reason behind most seniors "rag" .. one set of seniors can't appear soft while the other is trying to enforce some discipline defeats the whole purpose.
And how would the seniors prevent this. Dog-eat-dog. No one is better.
Even we had arguments and before things came to blow we always sought mediation from seniors .. if some people were at odds it was a seniors responsibility to create peace.
Is that a crux or a resultant. I really do not get it. People "can" study on their own. How do day-scholars manage it. How is it happening abroad, without the stigma of ragging.
Day scholars come to the hostel to study .. during exam days .. 
For any difficult subject there was always a senior who had aced it the year before