So, the problem with a lot of Taoist classics is that they use flowery, symbolic language that is extremely abstruse. Without some sort of a guide, most of it is clear as mud. I've worked with someone who worked with a Taoist master, and that gave me enough for maybe 5-10% of this. I've had a few experiences in meditation that I could use to draw parallels to certain passages (say 1-2%), and the rest was very nearly gibberish, apart from the constant lifestyle/craving admonitions (which made me think of the taiji adage, 'Don't insist; don't resist'; they feel rather "insisting" imo).
I found the initial passages more helpful than the commentary, in most cases, as the commentary dives deep into the abstruse Taoist meditative symbolism, while the initial passages are in much plainer language. It's interesting that the end-states of the Chinese Big Three are conflated here (Buddhism, Confucianism, Taoism). It makes me wonder if practitioners of the other Two would agree with that. Possibly, but in a differently flavored direction.
Anyway, if you don't have at least one of a Taoist teacher, manual of Taoist symbolic imagery, or a strong meditation practice, this will probably not be all that helpful. At least two of those three would be better.