My daughter is a very private person.

Like Rubenstein, she only ever practises alone. She even closes the door! I hope she IS as musically talented as Rubenstein!

She gets all worked up when she feels my husband is trying to peep at her as was the case in the past.

She seems to play just for herself although outside the home and on stage, she plays in so many places for so many causes!
Do you folks play JUST for yourselves? Some sort of escapism? If you do, what about the (maybe, paying) audience then who have come all the way to watch you? For me, I sing for myself at times and at other times for the kids, etc.
Anyway, when she suddenly decided to call me from downstairs to hear her play her LEA audition concerto, wow! I jumped at the chance. This is RARE. It won't happen again, for sure. OK, OK, no problem, I'll be there in a minute.
Anyway, got downstairs, sat in the toddler's chair which surprisingly fits me

to listen and watch. Halfway, I broke into laughter. She looked a bit upset. Sorry, you closed your eyes far too long, darling. It looks SO weird like you are playing for yourself. Open them, OK, or close for only a second or two, please. All right, I'm sorry. Please begin again and I won't interrupt.
So she began. Er, after 1 minute - Hey, what happened to the expression? It's gone. She looked upset. Sorry, it's just that you've gone robotic just now. Start again. Sorry, sorry.
Once more. Suddenly she stopped. Got lost in sight-reading the music and I laughed and raised my voice at almost the same time - Hey, I've got it! So sorry but I noticed that you are really expressive only when your eyes are closed but hey, you can't do that! You'll get lost. Actually, I didn't stop her. She stopped because SHE got lost but she was livid! I had laughed "at" her and God forbid, she thought. Oh dear.
I hate myself for having been so irritating! But I was only trying to help.

Well, it IS a problem, isn't it? If she habitually closes her eyes for ages and ages, she'll be fine for a while and she feels really relaxed and comfortable when she does that, she explained

till she forgot where she was on the score!

On the other hand if her eyes are opened, she can follow her music, but her self-consciousness prevails strongly and she ends up playing like a robot. She won't close her eyes for just a second or two but shuts them (and the audience out, I bet!) for ages! Don't know which is worse but I can't discuss her expressivity with her right now as she's rightly still somewhat mad at me. I can't understand why I was so annoying and negative as I'm normally a very positive person. Oh well, I have apologised and will chat with her at bedtime tonight, hopefully. Hmmm, wonder whether it's a good idea to suggest that she could memorise since she has a good memory and sight-reading is her Achilles heel. Her teacher (and she, too) might kill me if she plays without score but forgets during the audition!
The good thing is - I had quickly excused myself and then a few minutes later, I heard her from afar and yes, it was beautiful! I smiled and shouted back - Well done, you, I like that!