Rant: Bored in Lab since hours

I reached at 10:30 am even though I took the liberty till 11 am. I've been waiting from about 3 hours for my PhD senior. Why can't people adhere to the time they were given? And with this sunder dhoop in Delhi, I'm here inside with my work like a patta Gobi. Mujhe bhi ghoomne jaana hai 😭