At the workplace, treat your colleagues with respect instead of trying to show power. We all come to work to earn a living, not to prove who has more power.
Underrated habit:
Finishing things.
Finish the course.
Finish the book.
Finish the project.
Finish what you started.
Many opportunities come from being one of the few people who actually follow through.
The moment something feels urgent, your brain narrows its focus and stops considering alternatives. Urgency is the most effective way to make yourself stick to your goals.