Start low and build up slowly. If you take too much and get a headache or pressure in your head, back down to a lower dose. Use Buhner's dosing guidelines on his website or in his books.
What is Expertise?
Expertise points are tabulated based on community ratings of contributions. Up-votes and down-votes are counted at different levels. Community Rights are earned as expertise points are accrued.
What are Contributions?
Contributions are based on updates made to articles, questions asked and answered, and comments.