Ugh I want to change this?

I’m new at my job and people try to be bossy, how do I deal with that? I’m 27 and younger people try and boss me around.

I’ve just been ignoring it, but I don’t want to be mean about it. Next time I’m gonna be like “I got this, thank you” should I just ignore it?

This guy has been here 21 years.

It was over meds and he was like “oh he can drink it with his meds and you can refill the water”

I ignored him, and did my own thing.

Like an other girl that was there was kinda doing the same thing, and it pissed me off. I told her I can only do one thing at a time, like at my old job my old coworkers were like “you need to tell us when we are being bossy” and I don’t want to be that way anymore.

Do you think I should say anything or should I just let it go till next time? I don’t want to be easily taken advantage of. I’m 27 like I said, I want to be an outgoing and fun person. But I don’t want people to think it’s okay to treat me like that.

I’m shy and introverted, I also have a baby face. But I don't know, advice?
Ugh I want to change this?
Post Opinion