work
(one's way) into something 1. . to get into something tight or small gradually and with effort. He worked himself into the dark corner and hid there for a while. The mouse worked into the crack and got stuck.
2. . to get more deeply involved in something gradually. I don't quite understand my job. I'll work my way into it gradually. Fred worked into the daily routine gradually.
work
(one's way) through something 1. . Lit. to work to earn money to pay the bills while one is in college, medical school, law school, etc. I worked my way through college as a waiter.
2. . Fig. to progress through something complicated. I spent hours working my way through the tax forms. I worked through the forms very slowly.
3. . Fig. to struggle through an emotional trauma. When she had finally worked through her grief, she was able to function normally again. Larry worked through the pain.