yes, before i was able to swim i was using one of those infatable things (dunno english name, you can see it in the spoiler) and it flipped upside down
That is a tough question. They're both equally fun to knead...I think I'll go with ass though because of the lesser chance of being yelled at for racking my nails across it.
Favourite study method/How do you study? Do you think it's effective?