You keep it at arm's length — usefully.
You are interested but unwilling to pretend, and you notice when a claim outruns its evidence. That instinct is worth keeping; it is the thing that stops astrology becoming an authority you defer to instead of a tool you use. The version of this practice that will hold your attention is the one that states plainly what was calculated and what was interpreted, and does not treat your scepticism as a problem to be dissolved.
Read the methodology before the reading. If a product cannot tell you where its claims come from, your instinct about it is correct.