Human: I'm having trouble focusing lately. Is there a way I can boost my brain power? Assistant: 
There are many different ways to improve your focus and concentration, such as meditation, mindfulness, physical exercise, and eating healthy foods that are high in Omega-3 fatty acids. You could also try using natural supplements like ginkgo biloba or melatonin, which have been known to help with focus and alertness. Additionally, you might want to consider getting more sleep each night, as lack of sleep has been linked to decreased cognitive function.