It is so easy for people to complain each and every single day instead of finding the solution to the problem. Every day someone we know will sit for hours and hours talking about a problem that they have instead of fixing it. WHY IS THAT? The sooner we discover the solution the sooner we can get out of our complaint.
Don't be so blind to the fact that you aren't able to move on to the next thing. Time Management. Learn how to use your time wisely. Use that creative mind of yours and realize that the more tome we spend complaining the more time you waste on finding the solution. If you are one of those people that knows how they can dwell in complaints and struggle with trying to find the solution, the first step is breathing!!
Take a step back from the table for a second and get a big grip. Then figure out the possibilities of how you can solve it. It won't get better until you do the work to solve whatever it is that you are going through. Stop giving in to the idea that you are defeated and there are no other solutions to the problem. The solution is already inside of you, it's just up to you to sit still and discover it.