Concept of Time

Long back I read that, The concept of time, is the concept of mind! now I realise it when sometime I see the behaviour of people around me. When my mother was diagnosed for cancer at final stage people suddenly became so caring and humble about her, everyone asking how many more days. Now when the treatment seems to be working fine she is looking not just all about to go, same people are back on there regular behaviour; complaining, anguished and denying her as earlier. Shaking me! Do we need to die to get others love? Are we all just waiting to say good words, give some care and love only if it has to follow the final good-bye! Good that nobody is going to stay here forever, good so that everyone will have some good words and care before this show ends-up...