Rotten Apple

I have bad attitude.

I don't like it when I am carrying back-pack or sling bag, then, somebody come near and say, "Oh, great! You bring a bag, can I put my phone/purse/camera/powder or whatsoever in your bag?"

I do not like it.

It may sounds weird but I kinda have a specific mass I want to carry in my bag. The bag may look empty, but it is the way how I want it to be. When you want to put your belongings in my bag, it will add the mass in my bag and surpasses the exact loads that I want to carry. 

Yeah, sometimes I just don't bother about it and said, "Why not" but most of the time I do care.