Can you only rumble for a second and a half or so?
I've had the ability to rumble all of my life, didn't know it was a rare thing until now. Doing it now, I realise I can only do it for up to two seconds max before presumably the muscles relax and it stops. Is this normal for everyone else or are you meant to be able to go for a lot longer?
u/meowsnyaa — 19 hours ago