Is having a good cry a weakness?

I am just so tired right now. I am having a good cry because I lost my best friend and a week later they laid me off from my job. I can't stand it. Been running around applying for jobs and going on interviews. They told me this morning that to be seen at the unemployment office I need to sit for about five hours- that was the last straw. So I am just sitting here crying. I will finish being brave and strong tomorrow. Right now I just want to cry.