You can give your full focus to several things at the same time and increase your mental capabilities by cloning your brain. You can do this once per day, and it will always appears within a jar. Although non-sentient and non-sapient, frequent use will make it likely for your emotions to seep into it, resulting in the formation of an alternate personality within your mind and network of brains. Fortunately, if it happens, they will never be malicious, as they will consider you a parental figure.