Using Discord in a private way?

Hi all,

I haven't used Discord in a while, but it became so that now I have to use it for communication with certain people getting support for some services that I use. What I'm doing currently is:

• using a separate randomised e-mail address only for the Discord account
• using a randomly generated username
• no profile picture
• tweaking the settings as best I can for privacy

Other than these points, I'm also being wary of talking about anything personal on Discord. Would you add anything so I can be even safer when using Discord?