Ask HN: First time working remote, what do I need to know?

I'll be the second remote worker I think. I've worked there before in person a bit, so I know everyone and I'm excited to go back! I'm curious to see if I'll face any new challenges while remote.

Do you guys have any tips for how to manage myself well? Are there any good tools you've found success with? Anything you wish someone would have told you earlier? Thanks!