@kushal For what it's worth, I think natural conversation is the hardest thing to follow, listening wise. It can skip topics so much, have idiomatic/cultural references, humour. I tried to work from textbook audio then with audio from TV dramas I liked, then I used some "for schools" style educational TV shows for kids - the science shows were great for vocab and holding my interest. Then news, which was faster and had lots of varied vocab. Actual conversation is still harder than all of them.