If you think taht you can not make it anymore. Then, its betyer to give up. Even we will tell you that dont give up, It's still your choice. Noone can help you except you. If you give up you will not able to see your love ones, you family, relative, son or daughter and wife, if there's any. Giving up means you are weak. The Lord did not gave us trials to give but to face it. He will not give any trials if He knows thay we cannot make it. He just want us to grow and be preapred for a more complicated or difficult situations. No one can decide for us to give up, except Him. If you give up, It will be more tough in the other side of your life. You will live in hell, Now, you decide.