Porn really does screw (pun intended) with your mind! I feel sorry for Chyna, porn is pretty much the lowest of the lows in the world of entertainment.
@Robert Maxwell I've seen a few documentaries about the world of pornography, new actresses get around $1000 dollars tops for your average movie and actors get under half that. Most pornographic actors supplement their income with expo appearances and working strip clubs. In some extreme cases, some might resort to escort work. The really big names in porn get all the money and pornstars only have a certain shelf life.
Wrestling OTOH can pay better and be more secure, but its a tough industry. The Independent wrestlers make on average $200 a night and many hold day jobs or will not have a fixed address and therefore live on the road. The lower card WWE guys make between $60,000 and $150,000 per annum as part of their downside and this is a piss poor salary given by how much they must spend to travel. The top guys in WWE make up to $3,000,000 dollars on downsides alone. Coupled with their large PPV bonuses from headlining and their royalties cut from merchandise, they can make a lot of money within a short period of time (Steve Austin made $6,000,000 between 1998 and 2001).
Both industries have a similar thing in common - being the best gets you the best.