How to Make Your Decisions Reversible

Trying to find the smallest possible experiment right so this is a little bit of version of like the minimum viable product kind of approach from the lean startup. Try to take the essence of what the big bet would be and try to make it smaller and then see if that fits within your constraints. The second thing of a piece of that is something you touched on which is making it reversible right? I think Patrick Collison gets credit to my mental library of like basically he said  you know if a decision is easily reversible then you should be making it much much much faster than you normally are Right.