When I started my first job after school at a small local agency, a project manager once said something like: If someone has three companies on their CV and stayed less than a year in each, it doesn t look good.

I took that to heart. I tried to stay longer in every role, so I wouldn t seem unreliable, even in underpaid jobs I didn t enjoy. I endured it just to make my CV look stable. In hindsight, it was a little bit stupid. (Sometimes a waste of time.)