can you respec in borderlands 4

Yes, you can respec in Borderlands 4. To do so, you need to find and use a Respec Machine, which you unlock by progressing through the main story mission "Down and Outbound." These machines are located in various safehouses and faction towns marked by a triangle icon with a person inside on the map. Respecing costs money based on your character level and cash amount, with the cost deducted each time you use the machine. You can reset and reallocate skill points as many times as you want during a single session at the machine without additional payments, but if you leave the menu, you must pay again to respec. For resetting Specialization Points, the same machine is used but requires a unique currency called Eridium. Some noted locations with Respec Machines include The Launchpad, Carcadia, Belton's Bore, and certain safe houses like The Lockaway. Using the machine lets you experiment freely with different builds by refunding skill points to try new skills and combinations.