Reading is a great form of entertainment.
Whatever your interest, there is a book about it. There are millions and millions of books easily available in a variety of forms.
A book doesn’t take up much space so you can take it anywhere. These days you carry thousands of books around easily with one of those eReaders.
Personally, I prefer the feel (and smell) of an actual book. I did, however, buy an eReader to take on holiday a couple of years ago. My husband found it and that was the end of that. He has now commandeered it as his own and carries it with him everywhere.
My mother used to say that you are never lonely or bored if you have a book to read. And she was right! You can read anywhere, anytime.