Sometimes I wonder

Should I change my username?

Then I think

What would happen if I did?

Just FYI I have the same username on:
Google
Instagram
Discord
Twitter
Goodreads
Club Penguin
Kizi Games
Canva
Gmail on my phone
Pinterest
edx
YouTube
Vistaprint
Tumblr (don't use it tho)
Roblox (don't use it)
Amazon
Doodle Jump
The edge of my art
A t-shirt
A framed thing