Hi, I'm a 19 y/o guy, this is my first post in this subreddit, but I've been lurking and looking at posts almost religiously for a good 5 months.

I'm living with my dad in Norway right now and I start my first proper job tomorrow. I'll be working in a warehouse. The morning shift is pretty early but I think I'll manage.

Is there anything I should know about the modern workplace in general, or just what I should focus on to do a decent job? I'm getting pretty anxious about this but the only choice I have is to overcome this feeling.

Thanks in advance, this subreddit is awesome.

UPDATE: Thank you for all the advice, my first day at work went pretty well, if I do say so myself.