"Never expect anything from anyone" I have heard this quote in TV in Simi agarwal's TV show. I don't know that lady but when I first heard I didn't agree. I thought why not? I have right to expect from others and get it. If they don't give me my right then it's their fault.
But time teaches many things. There are many things happens in this world which you can never expect. People hurts you too much without any reason. Then if you expect anything from anyone, which you deserve and that person didn't care to give you, it will hurt more. So you better don't expect anything from anyone. Specially from them who lives near to your heart. That will hurt more.