I always procrastinate a lot, but often it's more like taking a creative break so in fact it can make me more productive once I get back to my desk and start "doing actual work" typing code into my keyboard again.

Procrastination becomes unproductive when I have reasons not to do the work, like it's an rude customer, uncooperative team leader, a useless requirement or involves inappropriate or terrible tech stack and legacy code.

Sometimes all of that comes together, but I found even in that situation when procrastinating on devRant and swearing every other minute, I seemed to be above average compared to my team mates who probably felt the same.

Most of us quit the company at some point of that ongoing project.