Micro-dosing psilocybin mushrooms involves taking small amounts of the substance, usually around 0.2-0.5 grams, on a regular schedule, such as every three days. The idea behind micro-dosing is to experience subtle changes in mood, creativity, and productivity without experiencing the full psychedelic effects of a larger dose.

Before starting to micro-dose, it's important to keep in mind that psilocybin is a powerful substance, and should be treated with respect. It is also illegal in many places and should only be used where it is legal to do so.

Here are some steps to consider when starting a microdosing regimen:

1. Obtain high-quality mushrooms: Psilocybin mushrooms can vary in potency, so it's important to know the strength of the mushrooms you are using. A reputable source can help ensure you are getting a consistent and safe product.

2. Start with a low dose: Begin with the lowest effective dose, usually around 0.1 grams, and gradually increase the amount until you find the sweet spot for your needs.

3. Keep a journal: Keep track of your mood, energy levels, and any other effects you experience before, during, and after each microdose. This will help you understand how your body reacts to the substance and can help you adjust your regimen.

4. Be mindful of your surroundings: Microdosing can lead to increased creativity, productivity and focus, but can also lead to increased anxiety or paranoia in certain environments or social situations.

5. Be prepared for the possibility of side effects: Some people may experience mild side effects such as headaches, nausea, or anxiety, especially if they are not used to psychedelics. If these side effects become too intense, it's best to stop microdosing and consult a professional.

6. Do not mix with other substances: Avoid consuming alcohol or other psychoactive substances while microdosing, as they can interact with each other and lead to unpredictable or dangerous effects.

7. Consult a professional: If you have any underlying medical conditions or are currently taking any medication, it is important to consult a professional before starting to microdose.

8. Legal disclaimer: As mentioned earlier, psilocybin mushrooms are illegal in many places and should only be used where it is legal to do so.

It is important to note that microdosing is still a relatively new area of research, and more studies are needed to fully understand the effects and safety of this practice.