The reason you take antidepressants is to feel calm. And romantic love is not calm - it's elation, it's mood swings, and you're killing all that when you take the drug.

To my knowledge, there have been no studies done on the effects of antidepressants and altitude. But it is hugely important to find out if there are side effects. We should also find out what are the effects on fine motor skills and reaction time. These are all important questions that should be assessed.