My daughter is in her third year at "Alabama School of Fine Arts" for visual arts.
I asked her 'what is the most important practice that has helped her art?'
She responded, what helps her most is the weekly critique session done by the class.
I asked what are the rules for critique, she responded that there is just 1 rule, be respectful.
The more we are open to criticism, and provide input in a polite manner, the better we become.
One of the downsides to working from home is the lack of reviews. :-)