Is This Door Locked? Reversible vs Irreversible Classifier

You're juggling several decisions and treating them all with the same weight. Hand over the list. It classifies each on two axes: how reversible it is and how much time you really have before the window shuts. Then it gives you a running order, irreversible ones first with more thought, reversible ones fast. You stop agonising over choices you could simply undo.

Here are the decisions I am currently facing: {DECISION_LIST}. For each one, help me classify it on two axes: (A) Reversibility, fully reversible, partially reversible, or effectively irreversible, and explain why. (B) Time pressure: how long do I realistically have before the window closes? Then give me a prioritised action order: tackle irreversible decisions first with more deliberation and treat reversible ones as low-cost experiments. For any irreversible decision, suggest one concrete way to test assumptions before fully committing.