So what if you are training with a trainer, and you park the truck to sleep somewhere, and you wake up and have to pee?? (I wake up like twice a night). Assuming there are no bathrooms around? Is the trainer likely going to be grossed out if you sneak out by a tree or something? Men do these kinds of things all the time,. But we're not supposed to, so? I'd be too embarrassed to ask anyone I know,. So here I am, asking strangers on the internet
You are a woman ,i presume? Maybe better you put the question is this part off the forum: https://www.thetruckersreport.com/truckingindustryforum/forums/ladies-room.280/
I suppose it depends on how comfortable you are peeing outside. Usually drivers park at truck stop or rest area to sleep. You can't just park any place or the exit or off ramps. They do have things ladies can use but probably not very practical with two people in a truck. Products Archive - Don't Take Life Sitting Down If trainer is lady she might have one of those camping toilets but no room for privacy in truck. I don't know what they do
My trainer was another adult woman. We had a pee bucket. Surely your trainer is female also? Regardless, adults know you gotta go when you gotta go. Bushes, bucket, maybe one of those go girl things. Don't burst your bladder for a job.
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Trees and rocks don't care about gender. Find a nice tree or rock that's out of sight, stand or squat, and relieve yourself.