It is hard to find a job

You can always see many job opportunities from all kinds of website. But if you submite your resume to them, you may never get a reply even if you are a permanent resident.

Tuition are expensive for international students. Usually it is three times that of the local students. This is why they like international students.

Everyone living in Canada has a reason to come to Canada depends on their experience and personal situation. If you do come, be prepared to meet tough contitions at least at first.