I've been proposed by a neurolog to get suppressed the B cells from my immune system. I really dislike the idea, not having any crisis since 2002. I think this medicine may fit cases more severe than mine. And the worst of the worst is nobody knows how it works, but it can provoke breast cancer and/or herpes. I'm unsure of the kind of benefits it may bring me, apart from reducing hypothetical risks. What are your philosophical opinions at the respect: reducing hypothetical risks is worth when that mean you must face new risks?