A frustrated day

At first i thought today will be a very nice day.. Everything is running smooth cuz my manager is not in today.. wohooo!!!!!!! but............. in the evening.. there's something bad happen... A car ruins my mood... i fix in a new battery for this car... and then my nightmare starts... there's more problems coming in... The damn stupid PARKING BRAKE malfunction.. and i check all the things that related to this component.. but i still cant get my solution.. and boss keep rushing me.. i hope tomorrow will be a good day for me.. Bless...