Eternal Life, Good or Bad?

With the power of immortality there are a few upsides and a few downsides. The upsides are that you wouldn't ever have to worry about dying at an old age. Plus you you would have an eternity to do things. The badside to this is that if I were immortal i would not have any life long friends because all the friends I would have made would die, plus my wives would die and I would be heartbroken many times. Also the fact that I would basically be a mere mortal with no powers so I would just be a regular guy who lives eternally. Though I would have the promise of eternal life I would still live with the everyday threat oof murderers and robbers. The world we live in is a messed up place there is no way I would want to live here forever.