Everybody falls in love with Vancouver when they visit it. I did too. Especially in the summer time.
The first couple times I went through Vancouver, I thought it was beautiful. Walking around Granville Mall and the downtown area was pleasant, and there was so much to see. The mountains are beautiful. The ocean fronts are awesome. A trip to walk around the UBC grounds was exhilarating, etc. Yes, it is hard not to be distracted by all the physical beauty.
HOWEVER, building a life for yourself here is a whole other matter.
The beautiful scenery doesn't pay the rent or buy the groceries. (Yes, I suppose you could get a job in the tourism industry, but your wages would be low and you'd barely avoid living in poverty. So, effectively, I don't think that is an option.)
There is not a very broad or deep manufacturing industrial base in Vancouver; many university grads driving taxis and waiting on tables. The cost of living is high, taxes are excessive, and bureaucracy stifles a lot of business or deters them from coming here in the first place.
All the people I know wealthy enough to live in Vancouver, don't. They live outside of Vancouver itself, for example, Langley, Abbotsford, etc. The only people I know who live in Vancouver proper are newcomers to BC, young people, or visible minorities who want to stick close to their particular enclave. They come here wide-eyed and naïve, decide to live here--and then realize it is all but impossible to make a life for themselves in Vancouver. After a couple years, they know better; they realize they have been taken advantage of and misled and are tired of living near bankruptcy, so they move out to an area where the cost of living is lower.
And some more naïve newcomers come in to replace them and the cycle repeats.
Bottom line: don't come here expecting the roads to be paved with gold and a life of ease. If you do, you will be disappointed and bitter.