Real estate's life and blood is getting the funds needed positioned and ready for when a good opportunity comes along. 

Banks I've worked for only allow hypothecation for a blood relative.

Or just do a Charlie Sheen and get a huge mansion, a huge pile of blow, a few porn star girlfriends and say crazy things like "tiger blood" between your visits to AIDS specialists and Viagra doctors. 

Anyone can get high blood lead levels, the law only specifies under 6 because it affects the developing brain more severely then a it affects a fully developed brain.

@Paul Sandhu in college biology I was taught that elephants rock side to side because their hearts are a little small for their bodies and they have an extra valve in one foot that helps move the blood back up towards the heart.

As far as getting more from them--as they say "you can't squeeze blood from a turnip."

Getting into 6-7 loans in your first year is like blood-doping for months and hiding a rubber bladder of dog urine under a merkin for the drug test at the end of the stage.

Heck, even the bathtub could be used to wash off blood evidence. it doesn't mean we should exclude any of these things in the rental unit. 

Also get you should get your blood tested for carbon monoxide. if it's forced hot air and you smell gas in the whole house it could be flue gas in vents. 

Symptoms of this problem can include:changes in the pH balance of your bloodlow blood pressureserious injury to the eyes, including blurry vision, burning, irritation, and in extreme cases vision lossskin damage, resulting from tissue injury with burns and irritation, said CDC https://www.cdc.gov/niosh/npg/npgd0115.htmlLong-term complications may occur after breathing in high concentrations of chlorine.