Should’ve Made a Bigger Effort

I didn’t make much of an effort in high school.  I don’t know if it was because of laziness or something else.  The main reason why I didn’t graduate on time is because I got burned out on computer courses my senior year.  I shouldn’t have done that.  Especially when I knew I didn’t have much of a chance before taking them.  That’s the main reason why I have chose not to have a further education past high school.  I did graduate high school at least and that’s all that matters.  Maybe I did so poorly because I was bullied every day and I had poor self-esteem?  That’s the only reason I can think of.