Top Ten Types of Cactuses You Shouldn't Hug

I got a small little cactus as a souvenir when I took a trip to the Grand Canyon back in 2016, I won't hug it though, because it would hurt! And so would these types of cactuses!
The Top Ten
1 Echinocactus
2 Golden Barrel Cactus
3 Parodia
4 Ferocactus
5 Prickly Pear
6 Barbary Fig
7 San Pedro Cactus
8 Gymnocalycium
9 Pachycereus
10 Parodia Magnifica
The Contenders
11 Jumping Cholla
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