Sad end of the day !

Its so much true: happy and sad moments come one after another just like night followed by day. It can never be always happy for a long strech of time. For the past few days everything was perfect, was having a great time. And then suddenly its gone ! The darker side of life is back again... dont know how long it will last this time. It always happens with me. I know it happens with everybody but one always feels that it happens with him/her. Some things, which you dont like, triggers this beginning of uphappy time. But what can you do ? Its just impossible to change somebody's line of thoughts even if you would want it the most in your life. You can do that to yourself, but you can't force others to do that ! Everybody has their own reasoning, and a quite solid one, for doing or not doing some things. So even if you would want the person to think something differently, you cant do it. We all feel that what we do is always right. At least right to oneself. That's why we do them. But still sometimes some things should be changed. At least when it involves your loved ones ! One should try to forget the past and do something which makes his/her loved ones happier. I believe I would do that if needed. But why is it that not everybody can do it ? Well, the answer might be that not everybody is same. So, even if you want it to change, you can't change it. You can just be sad about these things. THATS ALL !