Context: I am reading Success magazine and the topic is "Take three steps to open yourself to learning."
I am trying to figure out what "You can go it on your own mean," in this paragraph.
Because you're human, this process [learning new things] will be uncomfortable, and this discomfort is called growth. You can go it on your own, but it's easier with help from a friend, a parent, a mentor... a coach, whether formal or not.
I did a Google search on idioms for "go in" but there was none available.