
Resetting your skill tree has always been a chore in Borderlands, as it's long prided itself on build diversity, though not all builds are equal. This is even more apparent in Borderlands 4, with each character having three massive skill trees and associated action skills. It's a lot, and if you make a mistake, you'll need to know how to respec them..
You used to use Quick-Change Stations in previous games, which is where you'd customise your character. Now that you can customise your Vault Hunter wherever you like, through the menu, there's no need for those. Now we have the aptly named Respec Machines. It's different, but sometimes change is for the better.