Quick standing up for stamina

Hello!
My suggestion is regarding how quick you can stand up from sitting/sleeping. The main point is if you're sleeping, but someone attacks you, it can take an awfully lot of time for your dinosaur to comfortably stand up. I know that there'll be an issue if everything could get up just as fast, so what I'm proposing is that if you press space while sitting/sleeping, you get up a lot faster, however, it will drain a big chunk of stamina in relation to how big your dinosaur is.

That's all, thanks for reading!