How to Pick the Perfect Next Book

i had a lot of doubt, particularly in the first year when i was mainly solo. The thing they want you to build is till i peer into their soul and my military book for them? I didn't know any machine learning or anything like that. But i just said to myself, look, just keep following the research. Keep following and iterating on the research. And as you hit pain points, which could be skill set or whatever, deal with that at that time. For now, what the reser said was, if you want to pick the perfect next book for somebody, you need to know what mood they're in. Which meant she now had a name for her customers