I read the last part of your post Suyog Ji. I agree with almost all of it. Well written.
So this is what I get from your post.
Nepali people need to respect the rule of law.
Nepal should depend more on themselves then depending upon foreign help.
We should respect our culture and heritage.
There should be more transparency with everything and more accountability.
And people should demonstrate without destroying public property and discuss in more civilized manner. 

I totally agree with you.

I was just curious, if any body had any insight on this question. Who are the person that burn tires on the street? What do you think motivates these people and why do they do it? Do they know what they are doing is very deconstructive?
Any body here burnt any tire lately :P