If you understand programming (there is a difference between knowing how to program and understanding, a lot of people lack the latter) there is absolutely no difficulty learning CS if you know JS.
I've been coding CS for over a year now and I like it, I've never found it hard to debug and it's just easier to read.
I've been coding CS for over a year now and I like it, I've never found it hard to debug and it's just easier to read.