Dealing with cooking and useless people

Yesterday when my colleagues came to my house, I tried making tea. It turned out to be a complete disaster. And I felt bad. Not for them. But for myself. I locked myself up in my room and started watching youtube videos to make basic items like sooji. And then i went to the kitchen with all the dramatic ideas in my mind thinking now I will make some good food and mummy will be happy. But then my first attempt was a waste again because i burned the entire sooji. The second attempt was okay since my mother helped me out. But I was not satisfied. Because it was not solely by me. Hence today morning i tried it out again and I did it. I finally did it. And I took it to school. I made it for a colleague who reminds me of my father and he appreciated my food. Mission accomplished. This was the first thing I wanted to share. The second thing that makes me write this is my pity and hatred for and towards people who think they are the best, despite not being that. I mean how much pride can such people imbibe in themselves??? When they make mistakes they subtly avoid it. But if anyone else does it, you must see their monkey reaction. The humourous part being they feel envious and competitive to such an extent that they try to find fault in the other person's work. And they deny it as much as they can. When it is time to carry out their work they are the kind of people who appear at last and are the first ones to leave but never fails to take their credit when the time comes. I see the boss image in such people. The boss image which unfortunately can never transform into a leader image. And they think they are blessed with leadership skills. Rest in peace their filthy attitude and their humourous over confidence.Hard work has always been appreciated in the long run and these are some old game rules that never change, come what may. God, let them realize that in a hard way.