Time: Do the past, present, and future exist all at once?

When it is said that time is relative it really means that time is the result of the unwillingness of one to be alone. So the answer to the 'do the past, present and future exist all at once' is that there is only one not wishing to be alone and that one's very own purpose, the meaning of life, is companionship otherwise known as love.
~ Wald Wassermann