I had that in my pub last night.
We had a group of guys in, they were rowdy and then, at closing, were downright rude to me. One of them demanded a pint and I said, sorry we did call last orders but X pub has a late licence so if you pop that way, you can grab beer.
He proceeds to get very angry at this, using the excuse that he has been at his mates funeral so I should give him a pint.
Two of my wonderful regulars were in, listening (and no doubt ready to help if I needed it bless them). I said, mate, it's not the grief Olympics, I lost my sister in my March and I'm not behaving like you.
They left, and my regular pair came over, all concerned! It's not something I advertise about, and they were saying that with everything going on of taking the bar on, renovating it, getting it open, etc, I had that going on too.
I guess some of us do hide stuff. I'm not a sympathy seeker. I get on with it. Sometimes a song comes on the stereo that makes me a tad teary eyed but I excuse myself for two minutes and then come back, lipstick tidied and ready to go.