You realise how it is important to be healthy, once you get sick:)
I got caught like 2-3 days ago. Omg, I can't focus on anything. My nose is stuffed and running, my throat hurts and my eyes are burning.
Everytime I get up, back of my head also aches. So I'm about to go crazy and to bang my head against wall, lol.
I want to sit in front of my study table and spend some time on video games, web dev, reading essays etc but it is like impossible if you got caught cold!
I think, we don't know how we are lucky to be healthy when we are healthy. Trust me, being healthy is the most-top important thing in the world.
If you are healthy, do everything to protect it. As long as we are healthy, everything can be solved somehow.