Stress
Unless you're just starting out with your new advice blog, this is not a particularly stressful occupation. You might have some stress, though, if you can't pay the electric bill and have to rely on free WiFi from Starbucks to keep your blog going until you make it big.
Be careful—drinking lots of coffee on an empty stomach might cause your stomach some stress.
Relieve some of it by switching to decaf (yeah, right) and taking another job to pay the bills until you hit the big time.