So, where are your thoughts right now? I hope your mind is here. However, most of the time, our mind is somewhere else. It is somewhere in the past or in the future.
Everything is impermanent. Time is moving forward, but backward.
So we suffer more because were either stuck on something that happened in the past or worry about something that hasnt happened yet.
Your past and your future remain beyond our present moment. And the moment is now.