Are you trying to get over a break up? Do you feel there is no hope and you will never get over it? There really is hope and you will get past it, it just takes a little time.
Are you sure the relationship is really over or is it a temporary situation? Many times a couple could be apart for a short period of time and get back together and have a relationship that is better than before.
But there are times when you know the relationship is over and you need to get past it. Now that this person you were so close to is gone you need to find other people to replace them. This could be your family and friends and they could be instrumental in helping you deal with your break up.
Being with them will help take your mind off of your ex and give you someone to talk to. Getting your thoughts off of your chest will help you move on and get over your break up. They may not have the answers you need but at least they can listen.
If your grief goes beyond a reasonable amount of time then a counselor may be what is needed. They are trained to help people deal with the issues that may have caused a break up.
Another thing that will help you move on is to put away or give back anything that reminds you of your ex. This includes pictures or anything else that brings on memories. Getting these out of your sight will help you be able to move on. With these out of the way start to focus on yourself and how you can make improvements to your life.
Meet some new people, get a makeover, join a gym, travel. You name it, what have you wanted to do but were unable because you have been too busy or maybe your ex had no interest in these things. Enjoy your life and you will finally find yourself back to your old happy self again.