QOTD #28: Does anything make you queasy?

There are a few things, having to put our beloved 13 year old Shepherd to sleep was probably one of the worst days of my life....holding her while she expired, I still get slightly teary 8 years later, but my wife was right. I needed to be there....
Heights are something I just AVOID, 8 feet off the ground is too high....I get that "crotch" feeling...
edit...this avatar is our new baby Barkley...we adopted this little 7 year old monster about a year ago...talk about a stubborn dog....well, he has finally stopped biting us anyway....(we call him the little rat bastard), but we love him...and are stuck with him...anyone else would have put him to sleep...