Omo you really tried in school, studying and working at the same time in order to pay your tuition fee.

Like you said earlier that you informed the head of your department concerning your job and how you struggled to pay up your fees, luck was really on your side that the HOD was of help because not all has that kind of heart. Some might even tell you that you were sent to school to learn and as such, you should do that.

It's good that when you find yourself working and studying at the same time, you need someone from your level who's very serious with academy activities so he can help you out.

It's not easy to work and school at the same time but sometimes, situations demands it.