Today I learned that I really need coffee ☕️ to operate properly. Made a trivial mistake and it took me forever to catch it. This would have been obv. with a statically typed lang.
Also, I'm using a notebook-style env. to play (like jupyter.org, here it's colab.research.google.com). My take away from this fun experience + observations at work is that such notebooks are poison to the mind, fostering bad practices while not bringing much value.