If you're ready to say goodbye to Twitter, the process is actually quite simple. Just follow these steps:
1. Log in to your Twitter account on the web.
2. Click on your profile image in the top right corner, and then select "Settings and privacy."
3. On the left side of the screen, select "Deactivate your account."
4. Enter your password when prompted, and then click "Deactivate account."
And that's it! Your Twitter account will be deactivated, and you'll no longer have access to it. If you change your mind, you can always log back in within 30 days to reactivate your account.