How to start well on your first day in a workplace
Before:
Find out the night before how you'll get there, how long it takes, what time you start, and what to wear.
Charge your phone. You might need it for emergencies, not for scrolling.
Sleep. Seriously. Tired you is bad you.
On the day:
Arrive 10 minutes early.
Bring a notebook and pen. Take notes. Looks professional, helps you remember.
Introduce yourself to everyone you meet. Use names.
Smile. Costs nothing. Makes a huge difference.
Ask what you should be doing if there's nothing obvious. Don't just sit around.
Help. If someone's carrying something, help them. If a job needs doing, do it.
Phone away. In your bag, not your pocket.
Say thank you at the end of the day. By name.
If you mess up: Own it, apologise, ask how to fix it. Don't hide it. Everyone makes mistakes — employers care about how you handle them.