How should I interpret a dream where I'm always late? 

Being late in dreams can express feeling overwhelmed, doing too much, or feeling like you're running out of time on your projects.

It could also mean you lack faith in timekeeping, the ability to get things done, or that you're worried you're making promises you can’t keep. 

If you're taking a new direction in life, this could just be a sign you're afraid or anxious about change.

It could also be a message saying it's never too late to do the things you have always wanted to do in life.