@nungnum Allow me to say that they are joking with your post.
Now, about the post's main topic, I feel like people shouldn't have permission to question your permission issue's.
About the secondary topic, I think there's nothing better on vintage than winning a counter war for a draw-3, or a planeswalker or a mentor. I allow myself to run tons of permission.
I typically pilot Draw-Go decks. So, I run about 10-15 permission/control slots.
If I run a combo deck like, say, Ad Nauseam, then I run 4-8 discard spells and zero-2 counterspells(Flusterstorm)
If your meta is all aggro, I'd suggest more board control less permission.