I recently heard about NEM and got real excited. I felt I needed to act fast before it goes to the moon.
While setting up the wallet I created a really strong password with 1password, got the address and pasted in to Poloniex to transfer some thousands of XEM only to then realized I never wrote down the really long and failsafe password. While stressing out a bit I managed to lock my self out of the GUI while trying to get the private key.
I have the all the files (including the .wlt) and have not yet purged the browser (firefox).
Is there any way to retrieve the funds or was this a costly lesson?