<human>: Can you provide a brief overview of the text?

I'm a low class guy from a Latin American society. Luckily for me I have been granted with a scholarship in an international school because my mom is en employee there. If it wasn't for her I would be studying in a public school because we cannot even afford a mediocre private school. I have always been an independent, and "intellectual" student. I've never needed her or anyone's help when doing my assignments since I very young. I've been studying in this school my entire life (13 years, kindergarten + 12 grades). My last two semesters in high-school (second semester of Junior year, and first semester of Senior year) have been a mayor disappointment.. My performances has decreased drastically.. I might not be able to even graduate from this school. To graduate I need to get the two different half of credits by doing VHS. Which, believe it or not, costs a lot of money, especially for a country in which the current currency has depreciated so much. Each half a credit would cost about $x amount which in here would be 10 times more. I still will be able to study in University because here you can get up to three diplomas ( international school one, ib, and country's one). I already have the country's one which isn't a mayor accomplishment. Now I'll definitely be my mom's greatest disappointment.. She's given me everything she has been able too, and this is what I give her back.. I'm trying to my best to change, to get back on the right track.. But, maybe the damage is done. Maybe its time for me to pay for the consequences of my lack of responsibility... The thing is... that I feel that she is the one paying for my fouls..
<bot>: Flunking two grade in a International School in which I have a scholarship.. may not graduate, therefore I might become mom's greatest disappointment.