I often struggle to fully ink a piece before working on color.
As a result, I have taken some opportunities to to limit myself to purely black and white as a way to force myself to work in a manner I am uncomfortable with. While it takes a while to get into the groove of things, I feel that it is a great way to practice and produce work under some discipline. Here is a result of one of those sessions inspired by the Game of Thrones.
How does everyone else deal with practicing things they are not comfortable with? Would love to hear some other opinions!