I like reading but if it's a book I'm interested in I tend to read the whole thing and then it's 4am and I haven't slept much at all. Another problem is that I'

I like reading but if it's a book I'm interested in I tend to read the whole thing and then it's 4am and I haven't slept much at all. Another problem is that I'm reading on my phone and the temptation of YouTube is just a few swipes away. The technical stuff I like to watch often wakes me up since it is quite interesting.