4 ms·
it's like people paying for test prep classes. personally I'd never pay for it since there are free books available everywhere, but looks like there's demand fo
by ljk 11y ago
it's like people paying for test prep classes. personally I'd never pay for it since there are free books available everywhere, but looks like there's demand for it
- hfsktr 11y agoSure you could get the information for free but it's much more motivation for me to really learn when I'm spending my money on it. Books don't give the same feedback that a live person could. Especially when you have a question and don't have the right terminology to search for it (that's getting harder with how good searches are getting).