I found out that there was not so much people ( not none) can really understand my words. A good thing was I am optimistic that I did not so care about too much that I still felt it's ok ( maybe it's also from my arrogant ).

I forgot to bring umbrella today and it was heavy rain after studying. When I waited for smaller rain at the entrance, an middle age woman told me that she can do me a favour and sheltered with her umbrella until reaching the convenience shore so that I can buy an umbrella inside.

One thing I still do not understand. A stranger can do me a favour. However, y the people U know especially your friends ( maybe sometimes include your family members occasionally ) did not have such a sense to care.