English speakers

I have been reading books in English and I thought that I could understand a little more when people speak in English, so I started watching videos on the internet about vloggers and I discovered that it is impossible to understand them, because all native speakers speak very fast and because I was frustrated, I could only detect some words when they are speaking but is really difficult, I like the english language because its stucrtue is very interesting, it is hard to find someone who speaks slow, no one speaks slow, so this is a new challenge for me, that is, understanding what people say when they speak. Well, I do not know what else to say, I hope to improve my listening skills and thanks for reading this, and thanks if you correct me.