Sigh. I don't know where to start or what do I need to ask here even at all.

So, I have joined a new workplace and I just don't know how to interact with people. Most of the time I don't feel the energy to interact. But being shutdown feels not very socially acceptable behavior nor I feel it would do any good to me.

First two weeks, I didn't talk with anyone at all. Only one or two interactions here and there that's about it. After I did manage to get into small group of employees who've joined recently and they allowed me to join their social circle.

At this point, I thought I was gonna be okay and will improve at socialising. But even after a month, I still feel this feeling of being subhuman level at socialising. I feel so different, I feel so not normal. I feel everyone are just better at socialising. They got this nailed down somewhere down their lives but somehow I just missed it.

I just don't know what to do. I don't have confidence in my voice either so most of the time I try to end conversations with few words. Idk anything really.

Edit: Wow, I didn't expect this much reception to this post especially since it was very messy how I explained my problem. But you guys surprised me, haha. Thank you all for your advice. I'm reading every one of your replies! I love this community.