That's a huge part of the stress factor for streaming. It's always in the back of your mind that it could all evaporate instantly, and then what do you do. There is 0 job security
This is why it's best to just do that shit as a hobby and NEVER rely on it for income. If you make a few bucks doing it, cool. Even if you become really popular, it's probably a good idea to at least have a part time job just in case the world decides to turn on you
Did they ever say how Ohlana killed herself?