In the real world you ask your doctor if it's okay and he says "sure" because he's read a few things about it and it's what you seem to want. But he doesn't really know, because no one is capable of understanding the human body in its full complexity.
So you just end up taking Monorepo and hoping it doesn't make you severely depressed or give you seizures that send you to the emergency room.
Monorepo may cause blindness, sleep deprivation and suicidal thoughts. If you experience any of these symptoms, stop taking monorepo and consult your manager.