There is no need to understand any sort of geography, demography or economy.... The reason is that if you go to a foreign country to earn your bread and butter... And then blame them for kicking you out... it would be ridiculous...
There is a very popular saying "If you want to live in my home, live by what I say"... Here the classic example is that of a tenant asking the landlord to adjust according to the tenants demand...!!!!
Tamilians went to Sri Lanka.... Sri Lanka did not call the Tamilians to their country... The problem with Tamilians is that they dont have an identity as an Indian because of such closed thinking mentality....
Lastly, despite the worst possible humiliation and genocides by British, Gandhi had the courage and determination to win against them on the basis of "Non-Violence".... LTTE is a terrorist outfit and no justification can change that.... An outfit that brainwashes women and children to turn into human suicide bombers can never be deemed fit to represent civilised people....
So please dont try convincing us... On the issue of support to LTTE, Tamilians will find that they are totally alone... even in India.... LTTE is a pest and should be squashed mercilessly.