My campus life can be said to be both happy and full of sadness.

I seem to be a dandelion, falling wherever the wind blows. Wherever it's good for me, that's where I'll land. Wherever I am no longer needed, I will drift with the wind to the end of the world.

I interact with people of my age with ridicule and happiness.

The reason for ridicule is that they will say that so-and-so is very scheming and we'd better stay away from him.