I eat yoghurt every day. In India I do the same - they call it curd there.
We buy yoghurt these days, and I prefer the natural-set type, especially bio-dynamic yoghurt. Julie prefers the creamy style.
I used to make yoghurt - it isn't difficult. It always comes out similar in texture. Bought yoghurt varieties of textures always bothers me a bit as they add lots of skim-milk powder, sugar and god-knows-else. Still it is probably all healthy.
Heat milk to just pre-boil. Let it sit till slightly warm, add some culture then wrap in blankets, place in warm area and leave overnight. I think that's the basics if I recall. Making your own with low-fat milk never works as well.