I left my youngest last year. I had a little practice because much of summer of 2018 she worked away at a camp. So Fall of 2019 I did okay but we also saw her every few weeks. DH complains more about the kids being gone than I do.
One thing that I like, though it doesn’t work for everyone, is having a Snapchat streak with my kids. It’s a daily “sign of life” and particularly my youngest tries to send something interesting or aesthetic or a cute selfie (not just a black screen that says Streaks). A tiny look into her day that I enjoy.