Your mind is going to be significantly altered and you have to choose between the following two opposing options: 1) You're memory becomes perfect. You remember everything you have ever seen and every fact you've ever learned. However, you lose all emotional attachment to those memories. Only the last 90 days worth of your memories come with some emotional attachment. After the 90 days, that emotional attachment is lost. Take this option and nostalgia will no longer exist for you. 2) You retain all the emotional attachment from your memories, but all the facts are forgotten. You are only able to remember the last 90 days of facts, and the rest is erased. Take this option and you may find yourself with negative feelings towards someone and not know why. Which option do you choose?