I am trying to stop smoking but cigarettes are all around

I decided I am going to try at least to quit smoking. My first day without cigarettes was Saturday. I was on the Ribnicko Lake on Zlatibor (mountain in West Serbia) with some friends. Most of them were smoking so I tried hard to ignore the desire for a cigarette while I was taking photos of the people and nature to keep my hands busy. Then I spotted this tree.

Nature was laughing at me.