Most people think bad about spiders and that spiders are aggressive and scary animals that you definitely should avoid at all costs, but people's beliefs are not all true. Some people are not afraid to hold even a tarantula in their hands and if you will try to overcome your fear and hold one, most likely that will be a super fun experience. But what we don't know about spiders? Most spiders are not dangerous to humans, and most of them spin webs to catch bugs that they eat. They help us to get rid of more dangerous bugs, and spiders, such as tarantulas are even considered low-maintenance pets. An animal progress bar for YouTube with Crawling Spider.