No, I do not want to install your app.

No, I do not want that app to run on startup.

No, I do not want that app shortcut on my desktop.

No, I do not want to subscribe to your newsletter.

No, I do not want your site to send me notifications.

No, I do not want to tell you about my recent experience.

No, I do not want to sign up for an account.

No, I do not want to sign up using a different service and let the two of you know about each other.

No, I do not want to sign in for a more personalized experience.

No, I do not want to allow you to read my contacts.

No, I do not want you to scan my content.

No, I do not want you to track me.

No, I do not want to click "Later" or "Not now" when what I mean is NO.