The Importance of Identity in the Workplace

I just keep seeing a lot of people saying, I feel like I'm not doing the work I need to be doing. And that one day was so it's it's shaped so much of the research I've done and the work I'm still doing today. The downside is once you're cut off by choice or force from that group or sense of belonging or purpose. What kind of impact is that going to have you as an individual going forward?