Goa - why?

Re: Goa - why?

So basically, because India believed that Goa should be part of India (or to rephrase it, Goa Banega Hindustan), and because India believed that Goans wanted to be part of India, it justified India's use of force to seize Goa by force simply because Portugal refused to hand over Goa?

My my ... what a slippery slope to go down. What if other countries were to feel the same about territory that India claimed and which India refused to talk about handing over?