Is it possible to change my display name? If you know how, please let me know. Thanks.

No, it's not

you're welcome.

Yes...
but it's a secret

It's not possible... your best bet is to delete your current profile and create a whole new one.

I made my sn what it is because it wouldn't let me use the first 3 names that I tried....now that I've realized it could come off as pompous (even though I was directing it toward a machine when I made it), it's impossible to change while keeping the same account. I have indeed been stopped

omg!

no one cares