“The reason why people give up so fast is because they tend to look at how far they still have to go, instead of how far they have gotten.”

As mentioned in the quote itself that we tend to look how long is the journey instead of how far we have reached. We don't do that in a marathon, do we? Yes we do sometimes when we are very tired, but that time we really don't have a choice to look back and go all way back to the starting. That time we have to finish it no matter what. Do you know how it feels after you finish the journey? It feels like your heaven because you have achieved something after so much hard work. Anyways, the past is gone and we should always look at the future ahead of us.