Well congrads on going to college. its something i wish i did. but i was stupid and d/o of high school. As far as your Cf, most healthy people dont understand the disease, i lost most of my friends when i told em what i had, they stopped talking to me, you would think i had aids instead, people just dont care or understand or they know how to deal with it. what you need to do first is take care of you, get everything back on track so you feel better,then when you feel better maybe you can have your friends who dont understand go to one of your cf aptments with ya where the doctor can help them understand and give them some paper on it. just an idea. you should be proud of yourself for going to college not letting your cf ruin your life.
best of luck to ya and hope ya feel better soon