Apple

So I just got a new iphone and am about to set it up. I have an apple id I’ve been using but the email is… extremely embarrassing for a grown man who is now trying to be professional. I don’t have anything important on my apple id or icloud, I’ve got nothing I want to keep etc.

Can I just set up this new phone on a new apple ID and be fine? Will my phone plan be fine and all basically. Again, I have zero attachment to my current apple id so I’m not worried about losing anything, I just want to know my phone and service etc will all work despite a different apple ID.