When waking up, the chance of success is now determined by a PRD algorithm.

Essentially this just means that streaks of bad luck are minimised, and thus you should wake up roughly within a given amount of tries.

For reference:

Base chance: 20% to wake up

Manually sleeping: +5% to wake up
Secondwind (Predator class): +10% to wake up

If you're curious to know more, look up psuedo-random distribution with your favourite web search engine!

Penned by my hand on Kinsday, the 19th of Chakros, in the year 3 AC.