On a personal level, I just try to stay emotionally un-invested in it and move on to whatever is next. People that don't do that can be awful to work with as th

On a personal level, I just try to stay emotionally un-invested in it and move on to whatever is next. People that don't do that can be awful to work with as they snap those around them who they see as to-blame for the failure. I'm a lead for a data science team and I feel like we have to deal with failure more than an average development team. Most of the causes are out of our hands, so there is no sense in dwelling on them except keeping past experiences in mind when planning the next project.