That is absolutely none of your business!
Some wear pyjamas, some wear boxers and shirt, some sleep shirtless..why? Because they like it and as long they are fine with it. It depends mainly on temperature. I don't think they sleep shirtless in the base camp of Mt. Everest or in the Antarctic polar station or in winter in unheated rooms.
U can only get a shirtless sim IF hes a boy. To have him shirtless, go to clothing, then click swim-wear or sleep-wear. Find an option that has blank skin. There's ur shirtless sim! (U can have a shirtless girl sim if u count having a bra as no shirt.)
If you're a guy it's fine if you want to exercise shirtless. I'm a teen and I exercise shirtless all the time.
They can, just not in a sexy way
Oh, dude, if you're 10 and your parents won't let you sleep shirtless, just throw on a comfy t-shirt and call it a night. It's not worth the battle, trust me. Plus, who wants to deal with all those potential mosquito bites anyway? Just keep it chill and cozy up in that t-shirt, no biggie.
Some boys may choose to sleep shirtless for comfort or personal preference. It is not uncommon for individuals of any gender to sleep without a shirt. Ultimately, how someone chooses to sleep is a personal decision.
Go to sleep with like boxers
You don't.
No not at all, be proud of the skin you're in.
Go onto photo bucket and type in 'Taylor lautner shirtless' and it should come up.
yes cause you sweat in your sleep at that age