Need to sign the bond thing again....

I received the letter informing me to have the bond signed once again. Since I am going to extend my studies with all fees paid for, it is natural that I need to have my bond increased to 5 years. That means that by the time I finish my studies I am already 35. Serve out the 5 year bond I will be...well, you do the maths. However, I intend to stay in this line for the long haul so I do not mind.