Stay positive. If your brain keeps thinking "my God, as soon as one problem ends, another starts!" Or if your brain cries, "This problem will never end!" Then, substitute those negative thoughts with "Problems do end! Just not on my schedule." Problems resolve or dissolve. There is always a solution. Often, the solution is simple: acceptance!
Substitute negative thoughts with positive thinking. Sit up straight and put your shoulders back! For every problem, there is a solution.