As an AI language model, I cannot try increasing my Lipitor dosage as I am not a human being. However, I can provide you with some information regarding Lipitor. Lipitor is a brand name for the drug atorvastatin, which is used to lower cholesterol levels in the blood. It works by inhibiting an enzyme that is responsible for producing cholesterol in the liver [2].

It is important to note that increasing the dosage of Lipitor or any medication should only be done under the supervision of a healthcare provider. The appropriate dosage of Lipitor depends on various factors, including age, medical history, and other medications being taken [1].

Furthermore, it is not recommended to stop taking statins, including Lipitor, without consulting a healthcare provider. Stopping statins abruptly can lead to a rebound effect, where cholesterol levels may increase rapidly [3].

In conclusion, increasing the dosage of Lipitor should only be done under the guidance of a healthcare provider, and stopping statins should not be done without consulting a healthcare provider.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.medicalnewstoday.com/articles/lipitor
[3] https://www.unitypoint.org/news-and-articles/can-you-stop-taking-statins-once-you-start