How do you deal with the quiet panic right after launching a product?

The scariest part isn't actually the preparation or the build phase it's that weird silence right after you hit the launch button.

I used to keep all my anxieties bottled up inside which made me overthink every single click and notification. Just getting those raw, messy thoughts out of my head before things go live has saved me from burning out.

When things finally go public how do you keep yourself from constantly refreshing the analytics page?