There will always be work for tomorrow. Go home.
For someone who's working so diligently that they start to neglect those most dear to them (God and/or family).
Focus on you... do your job, and your tasks. Do the very best you personally can, and do your job the best of your abilities. Don't look at what that person is or isn't doing, you do you, not them.
When you get mad/ upset at a co-worker or team mate that doesn't "follow the rules" or properly complete their responsibilities before your shift. (Colossians 3:23 brought me a great deal of comfort during times I didn't respect the person I had to report directly to, it also helps me to stay focused and driven in my work).
The best time to plant a tree is 20 years ago. The next best time to plant a tree is right now.
For those who think it's 'too late' to tackle that dream. Your decision and action today will decide if you make progress to that.