How long can you mourn a goldfish?

Othello died last night from Ich, or the medication. He was suffering but I miss him. Seeing his little floating body made me break down. Then I called Kate (my sister) and we talked for about a half hour. That was nice. I still have the tank running. I don't think I will get another fish, at least now until January but it's better to have it running for algea purposes. I don't know if I want another fish though. Does anyone need a 10 gallon fish tank? with filter, heater, air stones, pump, ornaments...sigh. I had him for 15 months. I miss him. I haven't really told anyone except Kate and Allie over im. My itunes played sad songs last night all on its own. :( Poor Othello.