Right Brain Activation can actually save you from existential crisis. DO THESE SIMPLE THINGS DAILY. - Listen to Krishna das chant for 1/2 hours on headphone while you do nature walk - Meditate on Malte Marten Sound for 30 Mins daily - Use left hand to eat, brush, and other things (if you're right handed) - Slow walk. Watch trees from Top to Bottom. Watch Ocean Waves. Watch dogs playing. Watch Kids Playing in the park. - Look around try to find unique patterns in designs. Now how to check which part of your brain is more active. observe your breathing, and see which nostril is being used for breathing in/out. If its right than you're operating from left means more logic, data and structure. If its left than you're operating from right means more creativity, insight and intuition. dominating left brain can help you achieve numbers in life..but those numbers will only make sense when it could translate into joy..and for that you need a dominating right brain. grind hard for numbers. but dont forget those small moments of joy so you always keep in touch with right brain. right brain will eventually lead you to purpose of your life. left brain can give you resources to execute that purpose. what we doing right now is using left brain to find purpose, and that is leading us to existential crisis. just get into a discipline. work with your right brain.