I will preface this with the caveat that the advice I am giving is easier said than done. Take vacation. Even if it feels like it will hurt the team, the real

I will preface this with the caveat that the advice I am giving is easier said than done. Take vacation. Even if it feels like it will hurt the team, the real thing hurting them (and you) is that there isn't a system of trust between everyone. Take a week off, when you come back, figure out what people were blocked on, what broke that only you could fix, etc. and then work on improving those single points of failure. Driving yourself towards burnout is not doing yourself or your team any favors.