university, what did it feel like? >> it feels great. it feels that time for reward for so many years of hard work is right there. >> and what about your fellow graduates? the classmates, first of all, knew that you were working, did they know that you were working so hard doing double duty? >> some of them did and some of them did not and whenever it happened a couple of times that my classmates came to the hall where the building i worked and saw me in the uniform and pushing the working truck or mopping or using dust pan and broom, they quite surprised but they -- i believe they were even more respectful towards me knowing what kind of job i do and what kind of school i go to. >> what do you plan to do with