I'm exhausted just thinking about this partial list of possibilities. Right now is a great time to "change" your way of doing things if you need to let go of the old crap and bring in more of what you really love.
What ever "it" is that you want to get over, there are things you can do to let go. The question is, do you really want to "get over it"? Do you really want to let it go? Sometimes there is an aspect inside of each of us that is actually served by holding on. Could it be that you just know what "it" is and letting "it" go means you have to go into new territory?
You could just keep going until you are sick and tired of being sick and tired. Probably you've gotten over disappointments or upset in your past. There is probably something in your life that you can look back on and not feel so upset thinking about it. So you know it's possible.
Now, you just have to decide that you want to let go and the opportunity to release will show up. Maybe this blog post is just that for you! So if you're really ready experiment with these few tips and see what happens.
Let it flow, then let it go, also called free-form writing or automatic writing. Put all the upset onto a piece of paper; then destroy the paper. (This is best if done by hand.) Don't read it, just destroy it. Believe me when I tell you that if you keep it and later find it, all the upset can come flooding back. If you destroy it, you may actually forget the details of your upset!
Steep yourself in the new thought. That means that you surround yourself in an environment that squeezes out the old, unwanted thoughts or even emotions. I keep ideas in the back of my mind to go to when I find myself thinking things I don't want to think. You can do this with uplifting music (or even one song that you can go to), a favorite food (someone I know uses sushi), or pictures you cut out of a magazine. Try taking photos of the things that make you the happiest in your daily life, then print them and surround yourself with what you love.
Ask. Who are you asking? Ask the highest aspect of your soul, or ask God; ask your angels (you do know that everyone, everyone, has angels around all the time, right?). What are you asking? Ask for Divine assistance in releasing what needs to be released. Ask to forget the things that upset you. Memories can and often do fade with age. Some of those memories are worth forgetting.
Declare that you are releasing, letting go, or getting over it. Until it is real because it will become your new reality if you really want it to. Seriously.
This doesn't necessarily all happen at once. It can, but if it doesn't, know that the movement into being free from "it" is happening step by sweet step.
You can do this!
Do something right now (baby steps!!) while you're thinking of it.