I think it is pretty straight forward
What is there to explain? Whether you are my friend, boyfriend or acquaintance, I'm an upfront person. You know exactly what you were getting into with me. I work full time, run a business and then work another part time job. What you see is what you get. I will be honest with you as long as you are honest with me. Really my eyes tell you exactly what I am thinking every time. Really, it isn't that hard to understand. If I ignore you or don't text you back there are four reasons:
1) I'm busy. There are days I am going non-stop from 6 am-3am.
2) You broke one of the rules. Again, I am very straight forward and clear about my boundaries. Once you have hurt me or betrayed my trust it is hard to win it back.
3) Maybe I just need some down time...yeah it occasionally happens
4) I'm sleeping...and seriously if you are calling or texting and it is after midnight...and I'm not at a karaoke show...AND we are not dating and there isn't some other REALLY good reason for us to talk one has to wonder what your intentions are.
I am sorry if I hurt your feelings, but this is just how things are.