I don't do anything differently, I still go to school and such. And because I have always done that I hardly get sick these days, and if I do, I don't notice it anymore.

The last time(and the only time I can remember) I was so sick I had to stay at home, was 6 years ago when a doctor gave me meds I was allergic to and got a 41 degree celcius fever. I think I just slept that day.