Blessing... Or curse?

The scars are disappearing day by day. What if it is same with memories? Is it a blessing or a curse? Curse? No, it doesn't seem so... If memories can be forgotten... All the bad and sad memories of mine will disappear like it had never happened before... Blessing? No, it doesn't seem so either... All the happy memories will also vanish. And one will be empty forever... If one can live forever... Is it a blessing or a curse? What will one feel when one sees his/her friends, family, relative and loved ones die one by one? If you are force to kill ur loved one... Will you rather kill yourself? Or die together will your loved one? What is love? How do you know if it is real? Or just fake?