"Unfortunately I forgot the exact quote and the author. (If anyone knows please let me know)." I said something similar in 2018[1], "You haven't mastered a too

"Unfortunately I forgot the exact quote and the author. (If anyone knows please let me know)." I said something similar in 2018[1], "You haven't mastered a tool until you understand when it should not be used." [1]: https://twitter.com/kelseyhightower/status/963428093292457984 https://twitter.com/kelseyhightower/status/96342809329245798...