You can employ arbitrary numbers of parallel streams of thought, speed up or slow down the perception of time of different portions of your mind. Your understanding of yourself is perfect, allowing you to analyze and even dissect your own thinking processes and modify your own mental state and structure at will. With some effort can perfectly predict both the short- and long-term consequences of any changes you can make. With repeated analysis and modification you will always discover ways to improve any of your mental capabilities without sacrificing performance in other areas or losing anything that holds even the mildest importance to you. In addition, you are much more resilient against any eldritch truths you might discover and over time will inevitably incorporate them into your understanding of the universe - no different than the rest of your knowledge.