Also, just go where your nose leads you. If there's something you need for your research, you'll be desperate to learn it.

Don't worry. I really honestly believe that most mathematicians are muddled by how much they know; they can't see the forest for the trees. Drill down into your specialist topic, and if you need extra, watch Youtube videos for an overview before encumbering yourself. Mathematics needs all types.

It's like chatting with the best informed colleague you could possibly wish for.

The only way is up.

Social studies aren't sciences, and every view is right because you can never prove them wrong.

Thanks for the tip.

Don't feel overwhelmed. Most other people are like you.