It means that it's shameful to use magic when you're fighting hand-to-hand.
Added 9 minutes later
-- No, I'll get drunk, wander around, sleep, get drunk, wander around...
-- And tell me, what kind of people have you met while wandering around? I mean, those who don't care, you know.
-- Oh... Yes. I almost froze to death one night, and someone took me to a doctor. And also, this morning I was sitting outside, drinking, it was very early! And a kind person came up and asked what was wrong. And I told him... He invited me to stay overnight. Come in the evening, somewhere between the slums and the artisans... I'll get drunk and go.
- So, where are you going? "Somewhere" - is that like "wherever your eyes lead you" or "where your intuition tells you"? - Voldemar smirked.
- Usually, when you're invited somewhere, they give you a more specific location...
Если где-то чего-то убудет, то в другом месте добавится.
(Закон сохранения).