How do you figure out who's spirit is near you?

There is no real way of telling whose spirit is near you, unless a certain smell, or memory comes to your mind every time this spirit is near you. if there is a memory, figure out what person this memory belongs to and then you will know. if there is no memory or the memory you have isn't connected to anyone you have lost, then you may want to check with friends to see if the memory belongs to them. if you want to get rid of the spirit, just tell them in a clear, calm, strong voice to leave you along and that you don't want their company anymore.