This is why I'm scared to try CIO

My son is 13 months old and sleeps maybe 4 hours a night. No naps. It's been this was since he was 6 months old. I'm always exhausted because I work full time and I'm a single mother. I honestly dont know if I can keep going like this for much longer.

I've thought a little about the ferber method but then I come across things like this:

The comments wrecked me.

So I continue to be there for my son all night. But damn I need this to break.