Well, there's no harm if you can handle doing your shit and playing...

ReignMan , if you've got any experience as an instructional designer, you're hired!

At my old job it wouldn't have mattered one bit... Currently, I could get fired for just having my phone out. And there's no time most of the time. Waiting tables is a hustlin job.

I'm always at work on here. Work night shift by myself so no one to growl at me! Wooo!

Working remote? Use my personal laptop. In the office? I'll stick to my phone. Not that they're really keeping too keen of an eye on what I'm doing during the day.

........

Like many said before I think it depends on what kind of job you have and what you're doing on MR.  I think you can conceal passive pettying or jumping on every hour to shoot a MIA/Durden. 

If there is a war going on and you have to actually pour a lot of attention into it then that is where it gets risky.   

Risky, guaranteed disciplinary + zero signal anyway.

On the work computer risky I just use the phone so I can't get in trouble.

Nottttt risky! I work from HOMMMMMMME.

only play Mr at home

I'm self-employed and work out of my home office, so I'm pretty safe. :O)

i would play at work if had job

its better to play at home so not any chief get angry at work

I think it might be pretty obvious if I'm consistently requesting a new mouse because the left button keeps breaking. ;)

At my work it's OK. I even have colleague, who watches sports there sometimes - on full screen. He works of course, he has two screens.

I had the chance to play MR when I was at work, the last job that I had (Fry's Electronics), I even asked my supervisor who was playing a mobile game and he said just to be alert if there is a customer around to help them out. It was very chill there, I did not have that many chances but I had a few.

The new job that I have I never get the chance to get on MR, only when I am on my break.

Probably depends where you work.