Contact

Cast may be floating on his back, but he checks his messages. Here’s how to reach him.

How to reach us

• X direct message: DM X @cast_otter. This is the fastest way.

What we’re happy to hear about

• Corrections: Tell us which post or card and which number, with a link to the right source. We’ll fix it and mark the correction.
• Takedown requests: If you hold rights to a quoted video or image, send the post link and your relationship to the content. We’ll take it down once confirmed.
• Tool ideas and bug reports: A calculator you wish existed, or one that behaves oddly.
• Collaboration and Shorts Studio beta: Video collaborations and beta access requests are welcome.

We can’t answer requests for personal investment advice or stock picks.