Grass is always greener on the other side

Grass has always been greener on the other side. I don't why this idiom is always true. Well more so at this point of time.
All I want is one job. I have been applying relentlessly since a long (about a year) time. Have been 'networking' as much as I can. And yet. Nobody even wants to interview me. It sucks to the core for some reason. People, on the other hand, have gotten engaged, married, found a job and relaxing at this time during the semester. And all I have is exams and assignments and this job 'search'. I haven't been home for two years now. And I won't be able to go if I don't find a job before I graduate.
Grass has always been greener on the other side.