I lost a large amount of work

[DABEN PARIS]

hello I lost a large amount of work by incorrectly synchronizing.
in fact I performed a mirror synchronization and I got the wrong target. Thank you boss, in other words I erased a large part of the work done over the past month.

[xCSxXenon]

The best time to implement a good backup strategy is before losing data, but the second best time is after
¯\_(ツ)_/¯