I forget how to spell basically every word that isn't diarrhea.
I used to have trouble with diarrhea too (spelling it, I mean) when I was a kid. I only remember how to spell it now because a defunct band I really liked had it in their name.
Retrospring uses Markdown for formatting
*italic text*
for italic text
**bold text**
for bold text
[link](https://example.com)
for link