Don't hold back from starting something new just because you are worried about how it'll end. Never give up.
There comes a time in our live for we have to say goodbye to other people, who also wrote the story together with us. There comes a time in our live for we have to say goodbye for a life part which we have lived.
Don't forget, that hard endings also can be a good beginning. The endings often ends that you lost yourself, because you put the persons which you loved higher than yourself. You lost yourself. Those are the moments which you realized that you neglected your dreams, passions and targets. You realized that you stopped to run or maybe just to run so much slower than before for your dreams, passions and targets.
Never forget what are you running for. It's important for you that you don't lost yourself. If there are people which run with you in the same direction then let them run with you, but never let stop you from then. You always will find people which will run for this with you and you will find people which running with you just a (lilttle) part of it. Don't regret that people leaves you. It's their desicion. You should know that every human deserves to run for their dreams, passions and targets. You have the same right like they. And every human should run for his dreams, passions and targets. Because when they don't do it, which one will do it for them?
So wake up again, lets take your steps forward which you need to run for your vision. Be happy for the time which you've spent with those people. They are and were all worthful for your future. Nothing is for funeral. All what you have in the end is your vision, and you can be sure it also will be there in the new beginning. But people will across your way and leave your way, all you can do is a gently touch which never hurts and which they never let forget you.
It counts what you do with your time which is given to you. So write your new story beginning with the people and the things which are given to you.