@Molten Metal, thank you for your comment and you are somehow right about what you said. First, I've got admission in a university in Canada that I dreamt and struggled studying long ago to be admitted at, but now the problem is the tuition fees. My father agreed finally to pay first year only and next years i will have to work to afford them. So by working now i can show him that i'm responsible enough for this mission and i'll be able to save whatever money i'll gain. Second, in my standards, i cant spend leisure time having fun and hanging out with friends all the time: as long as i'm living this day there must be something useful I'm doing (i.e. Studying, working, etc.).