Try not to burn any bridges that you might need to cross again. And even if you think you would NEVER cross that bridge again, life is long and loves to break our certainties.
In my life, I have burned and even blown up bridges that I deeply regret. Bridges that I have wept over afterwards because of my short-sighted foolishness and pride.
Crossing a swift river without a bridge is cold and wet and even dangerous to your heart.
You can rebuild bridges. It takes a lot of effort and time and willpower. You can do it. If you have to. But it's a WHOLE lot of work. Try to avoid the necessity.
Just a bit of advice from the front lines.