Do you feel there is a level to Gnosis ratio?

I know, I know, just upgrade your Gnosis whenever you feel like you're ready for the next one.

But looking at it in a different way, do you feel there might be a decent level range for each difficulty range?

I just started about 2 days ago and I'm sitting at Gnosis 4 while being level 41. I had originally followed old advice before last weeks stats 2.0 update, but I don't think it was a bad idea to invest almost all my points into health and Stamina, until I wanted to use different beads.

Currently I have the health and stamina stats at 20, Arsenal at 20, and witchery at 15. Everything else is a 10 or below.

I feel like I \can\ survive in the castle area and have even beaten the familiar there, it feels like I have to play like a sweaty little goblin to continue. I feel like I could push into Gnosis 5 today, but part of me is worried about the difficulty spike because I can't quite judge it.

From 0 to 1 didn't feel like much of a change at all. 1-2 was noticeable, but not a drastic change. 3-4 was when I actually started dying and feeling the heat. So far my experience with 4 is that it's the same challenge as 3 but now there are elite enemies and changed mobs from what I was used to.

Am I correct in thinking that every 10 Preyer levels is roughly one more Gnosis level, or is that not really a thing (I understand that everyone plays differently, but it felt like I had naturally got that many levels before completing the goals needed for the next stage)