What's a funny thing people seek advice for online that should be left in the hands of professionals?

I know doctors and mechanics get annoyed by self-servicing googlers, can you think of anyone else?

Answer

How to neuter their cat at home:
http://answers.yahoo.com/question/index;…

What are at home treatments for miscarriage (rather than going to the doctor)?
http://answers.yahoo.com/question/index;…

"When I came with the idea of having my genitals pierced my girlfriend was immediatly enthousiastic and we decided that we would do this at home.."
http://www.bme.com/pierce/09-male/pubic/…

How to Make a Parachute (from grocery bags, in 9 steps)
http://www.wikihow.com/Make-a-Parachute

Learn how to juggle knives & throw them at people...at the same time
http://www.youtube.com/watch?v=fwvt8vMif…

Home-made defibrillator (think ER)?
http://answers.yahoo.com/question/index?…

Hyperion Nuclear: Buy Your Own Nuclear Power Plant
http://www.huffingtonpost.com/2008/11/09…

Raise a lion
http://www.huffingtonpost.com/2010/01/21…

DIY Plastic surgery at home:
(plastic - news) www.clickorlando.com/health/19924918/det…
(plastic - humor) http://www.youtube.com/watch?v=cmccmNT4Q…
(Lasik, eye) http://www.lasikathome.com/
(lyposuction) http://www.whygodwhy.com/2004/my-home-li…
(circumcisions) http://www.slate.com/id/2155513/

How to take over the world (best left to the pros):
http://www.ehow.com/how_2085761_take-ove…
DISCLAIMER: Please do NOT try these at home unless in the presence of a complete idiot

Answer2

the lump they found on their ear
these people think they can help treat their maybe cancerous lump
by googling it!!!!