To me, Unconditional Love "just IS". It is a love that just is, you don't have to try, you don't have to doubt, you just feel it, no matter what happens or how else you feel about a person. This is the kind of love a parent would still feel for their child who has done terrible things, the kind of love you might still feel for a friend who you cannot associate with anymore because it would not be healthy for you, the love for a parent who was abusive.
Those examples seem negative but they are probably the best example of how unconditional it is. It is the "love the person not the act" kind of love. It does not care about the "but's", "because's", or "in spite of's", it "just is".
Life is about the journey and not the destination,
so what better way to know life
than to wander all the roads and paths set before you.