[dublin]

THIS^^^ Especially important if you work for someone else. (If you're an entrepreneur, work and the rest of your life are just going to meld together, so in that case, one computer is handy, but keep separate emails, and I've found using separate browsers is good.)

I use Firefox as my personal/side project browser and Chrome/Edge for work. NEVER, EVER do personal or side project work on a computer you do not own - in most states that's enough for your employer to be able to claim IP ownership in anything you do. If you have to, go buy a used $100 laptop or Chromebook. If you can't afford that, you have no business pursuing a side hustle yet, anyway.

I've accidentally found that a shared monitor helps - I have a nice, big, 4K monitor that's way nicer than the dreck my employer provides, so I use it for work, too. Because I actually have to switch the input and that's a bit of a pain, it keeps things focused on work until the end of the day, when I switch over until the next morning. (This would be easier if the POS MacOS could properly detect the removal of monitors - Windows does this flawlessly!)