Orginalny
Personally, I think happiness has nothing to do with whether you suffer from a disease or not, so I would say of course you can be happy when living with DI. Other than minor inconveniences (bringing water and desmopressin when you travel; waking up to get water and urinate in the middle of the night), DI might even be something you don't notice. It hardly affects me unless I'm in an emergency situation.