Alot of times especially modern life situation where religious believes and the situation clashes with each other. Myself, before this I thought it will be good to be buried together with my families and ancestors. But after looking at the wide space and hills used for cemetery, this question came to my mind. Its not a problem now, but what about the future? The space doesnt get renewed. The dead will stay there and new cemetery will come up for 'newly dead'. My great gandfather still has his cemetery there after 100+ yrs.

Now, my mindset changed that after I die, it would be better to scatter my ashes into the sea.