Everything's changing and I don't feel the same

Lately been feeling down, down that everything and everyone changes once the person or thing moves on to its next phase of life. Things of the earlier phases take a 2nd place or maybe nt so crude as that, its like a safety zone that was always there until it disappear without you knowing it.Hmm maybe its just like running with a towel around your neck. As u run further and further, u r more focused on your destination and without knowing the towel had fallen off. When you are really sweaty and hot and want to wipe your sweat away, you realized that you had forgotten where and when that towel dropped off, and you have nothing to wipe away your sweat. By that time its already too late. So all in all the morale of the story for me is that, no matter how life progresses we have to hold what we hold dear close to heart. If not things and people change further from what we once knew of what is and what is not. By the time we cant recognize who is that other person, it is already too late. At that same honesty is crucial, sometimes people dont realize they are changing. We need to remind our loved ones how we feel if we are hurt in anyway bcoz of these changes. Anyway most of the time its not the other parties fault, its partially due to being extremely busy with social and work life. Don't worry guys, I'm alright. I'm not having a bad relationship, I love the relationship I have and treasure it alot. I'm just reflecting on life for everyone including myself. I believe most of us have gone thru this predicament. So hang in there..