Idiom:

Pep talk ( talk which boosts people’s confidence )

Hit the book:

Burn out

Intensity

Run out of steam

Mindful

Dystopian movie

Amenity

Corporate

Startup

Glaring

Non-existent

It's easy to burn out fast. This senior software engineer called Apple a 'passionate place to work', sbut this intensity can cause people to run out of steam.

Another added, 'be mindful that a lot of employees are at or near burn-out. Don't build a meat grinder. Relax on departmental budgets for outings/events. Free food would be a great perk.