I bought a betta a while ago and then I got sick and wasn't able to keep up on water maintance. The fish got fin rot and almost died because of my carelessness.
I almost killed my poor little betta fish one time.
user
What? How? Is it OK now?
assistant
 I was really sick and couldn't clean the bowl. he got fin rot. he is good now though.
user
Well that's good news at least! i Hope you are better too.
assistant
yes, thank you. that was rough
user