More Realistic Functions for Vine Types

We all know that vines can be climbed and that is about it. Skulk veins and Glow Lichen are basically the same design, but don't let you climb them. I propose to change the way climbable blocks work.

Ladder: NO CHANGE
Vines: NO CHANGE
Glow Lichen: Allows you to climb but has a 10 percent chance to break as you climb it. The chance increases by 5 percent per block you climb, meaning the 19th block will break 100% of the time. Also has a 10 percent chance to break if you land on it while falling. This chance increases by 5 percent per 3 blocks falling.
Skulk Veins: Behaves the same as Glow Lichen but can break adjacent veins. May produce shrieks that alert the Warden when broken. When on the ground, it can slow you down when walking on it, similar to soul sand.