I will admit there are days where I feel imposter syndrome really bad. As a self-taught developer it is easy to be hard on yourself.
#Today was NOT one of those days! I was able to find a way to upgrade a customer's database that ran on a version of our software that is nearly 6 years old, to run our current LTS, without having documentation on what changes would be needed, nor any helping scripts, since at that time we didn't have a way in place to track changes to the DB.