Started reading SICP on a whim

I don’t know what happened today. But I just started reading SICP which I meant to do for a long time.

The book itself:

I’m not even sure whether I’ll finish the book. Yet, I see that it is written in an interesting way. Which at least makes a good past time reading : )

Is there anybody who finished it?

P.S. I’m doing it with Racket and the package called sicp.
It’s nice that Racket has a repl.