I still think the world would be simpler without emotions though. No confusion as to why someone is mad or sad about something you did or did not do ... and never even realized it. No angry confrontations leading to fights. No mental breakdowns. No psych disorders. Of course that does away with happiness, laughter, love, and excitement too... but even those can be so confusing they cause problems. One person can be happy about the same thing another is extremely angry about. One person can be laughing about the same thing another is extremely depressed over. One can be in love and be confused if it is truly love or not and if the other loves them back. Someone can be excited about the same thing another fears. Emotions are confusing, fickle, and cause a lot of problems.