Yes, I do. Every time I've seen a picture of me when I was focused on something I look pissed.
I can't control it though, it's just that naturally I get a frown with squinting eyes when I'm deep in thoughts, or looking sideways while I left my mind wander around the problem I'm thinking about.
From what I observe with colleagues and friends it seems to be pretty natural as well. My housemates doing their PhDs usually look super-pissed when studying or analysing data at home.
On top of that the general disconnect from the normal world when you are deep entrenched in your thoughts probably doesn't look inviting either, haha. I just think it's quite normal in my experience.
I can't control it though, it's just that naturally I get a frown with squinting eyes when I'm deep in thoughts, or looking sideways while I left my mind wander around the problem I'm thinking about.
From what I observe with colleagues and friends it seems to be pretty natural as well. My housemates doing their PhDs usually look super-pissed when studying or analysing data at home.
On top of that the general disconnect from the normal world when you are deep entrenched in your thoughts probably doesn't look inviting either, haha. I just think it's quite normal in my experience.