Completely agree with @_OM, excellent thing to draw attention to! 
Best Path in Life and Intercession 2.0 seem generally a very small fraction of the energy drainage of other ‘moderate’ or ‘heavy’ energy drainage fields for most everyone, perhaps even the lowest energy drainage field items.
The Astrological Effects tags feel rather low energy drainage too, more so in particular Nullify Negative Astrological Effects, as Amplify Positive Astrological Effects seems to vary a bit more between different people.
Haha, poor @_OM… 