Your done column isn't powerful unless it is actually used. Right now, "Done" for most people is an end-state. No learning, no reflection, no improvement.

Done DOES NOT MEAN YOU ARE FINISHED!

You need to learn from things that went well, things that went okay(ish), and things that were horrible.

There are different mechanisms to utilize for your DONE “column”. There are many ways to trigger learning, this video provides four of them.

As always, check out Modus Institute for the deep dives on visualizing and triggering learning.