Healthcare/insurance costs, work visa and related paperwork, family in Vancouver, similar reasons.... And just not wanting to.
On a work visa you can only live so long in the US before you have to leave for one full year or morr. Greencard is a lottery, you aren't entitled to one.
I'm a Vancouverite who has worked in the US (flying to customer sites) for 15 years now. A coworker moved to the US, didn't get the Greencard lottery, had to move back.
> On a work visa you can only live so long in the US before you have to leave for one full year or morr. Greencard is a lottery, you aren't entitled to one.