I'm so glad what I said was helpful to you. We are all a work in progress and learning how to communicate is part of that work.
I remember my days as a snot nosed brat when I first started working, gosh I thought I knew everything and that my ideas were the best. Boy was I in for a rude awakening LOL.
I've always been a people watcher too. I have learned a lot from watching folks and how they interact with their world. That may help you too in figuring out how to interact with and approach your fellow employees.
I think you will be fine. You want to have a good relationship with those you spend so many hours a day with. Only good can come from that!
Be well