In some regards being numb is great. You know longer care about what other people think and you can do whatever you want. But be careful not to stay there too long :/ It sucks the color out of life and eventually you forget what they looked like to begin with. There is something about connecting with the world around you that keeps you stable and grounded and when I went numb a year ago I almost destroyed myself. It's comfy and you feel like floating but if you float too far away it gets so very hard to come back from.