The scary thing about blood clots is where they can lead.
One of the jobs I had was cutting out the blood clots on a side of beef.
I'm 6ft 8in, so I feel like I've got full body thrombosis about five hours in if I'm flying in economy.
I was numb and I had lots of swollen lymph nodes, my heart was hurting and I had blood clots in my arm and leg.
Many people don't know that I experienced a blood clot caused by deep vein thrombosis, or DVT, which is when a blood clot forms in a deep vein in the body, often the leg or thigh. I'm fortunate that my DVT was diagnosed and treated before it led to something even more serious and that's why I encourage people to talk to their doctor if they think something is wrong. I've teamed up with Janssen Pharmaceuticals to raise awareness about blood clot prevention and treatment.
At one point I couldn't move or get out of bed or anything. I developed blood clots because I'd been completely inactive. Then they thought - because the pain was so much - I had an infection in the bones, so they gave me pills, which gave me a tummy infection. It's like a French farce.
Obviously, when I had the scare with the blood clots, I mean, that's the kind of thing that you don't want to have happen, obviously, and you worry about what it means for the rest of your career.
My rhymes are like shot clocks, interstate cops and blood clots, my point is your flow gets stopped.
Circumcision in the United States is routinely performed without anesthesia, though anesthesia reduces the infant's stress and prevents infection and blood clots.
But if I'd flown back, I would probably have lost my leg because of the blood clots. I've got two scars down the side of my leg where they had to cut me open and pull them out.