Hooray! Another person whose phone doesn't have a camera but his laptop does! I use my laptop 10000000000x more than my phone, anyways.
I can't really focus on reading something or immerse myself with other people around because they break concentration, which is why I prefer to study, play visual novels, etc alone. If I had one of those, being able to play them on a portable device would just make me want to play them on my laptop more and anger me if I couldn't.