We are struggling with resource issues. Every project manager needs to juggle people, money, and time.
I've been there before. I've been on projects where the shortage of skilled people meant that the whole team had to work until ten every night. And every weekend. I've been on projects where the physical shortage of equipment (basically just PCs and desks within a secure environment) meant that the entire project had to operate in shifts, some people starting before sunrise and handing over to the second batch in the afternoon. I've worked all night to meet deadlines.
But that was with previous clients, those were big infrastructure projects, the teams were large, and everybody seemed to be fully in it together. The whole team worked those stupid hours. Teams split up. Times change. Demographics change. Interests change. Remuneration changes. So it doesn't happen any more.
But the budgets and deadlines just keep coming.