If you're asking if anybody can live alone in this life, my answer is an
You can't survive in isolation. Wherever you're today is as a result of the people around you directly or indirectly.
If people have hurt you in the past, it could be you were meeting the wrong ones. There are life changers and world transformers. These are the kind of people you need.
Change your mindset about the wrong aspect of people. Remember, there are 2 sides to a coin - if you can view a man with your unseen eyes, success is just around the corner.
Stay cool and I hope this helps.