I have lots of problems to think about
And every morning, when I go to work, my brain is usually humming and exploring options. It annoys me a great deal when I am interrupted along the way from car parking to my office for whatever reason and I have to leave my thinking to say (yes) , (no), (good morning) , whatever.

I just want to be left alone in the morning.

Take the Asian worker who asks me if he can clean my car ??
(no) , is the usual answer while grinding my teeth...

If he knew me well enough, he would have cleaned the car without asking, and would ask for money at the end of the day, when most of my problems has been taken care of , and I would gladly pay him before getting in the car and going home.

It annoys me to have to turn to every person and having to reply something.