Yes, but as a man I can fairly easily aim my urine where I want to, like into the drain.
Oh you will though. You will. incontinence
I know that incontinence is, but I fail to see how taking a leak in the shower has anything to do with it.
Make that "I know WHAT incontinence is"
One of the things that is recommended to help with incontinence is what is called, "bladder retraining" in other words "learn to hold it." If you practice it now you will have less trouble when you are older.