I'm gonna keep this job

I think it'll be a nice time to write this before I go to work.
I got a job and I really really need it. I wasn't doing my best yesterday because of my random moods changing alot that day. But, I won't give up and I won't quit the job just because I think it's too hard. I want to at least finish the training to see if I get any better.
I'm not gonna quit because I need a job for myself to get a phone and a car and move out. I need a job so I can help my parents with small bills while I'm here. I also need a job so I can live with my boyfriend eventually. I'm not gonna let any of them down by quitting. I won't quit this job.
It took me about 7 to 8 months trying to find a job. After so many interviews, talking to different people, filling out hundreds of applications, and spending hours filling those applications, I won't give up after I did all that work to get this job.
I'm not gonna let myself down by quitting now. I have problems and I have to deal with them because if I don't then I will not be able to do this job and go to work.