Life has different lessons to teach you every time. All are busy.It is hard to understand what is going on in your mind I can only assume and presume that " I am unimportant".
The problem is that, the thing that seems very important for you may not be so important for others. All of us are so selfish that we forget to see the others' problems as problems. The main thing is my problem is more important and for others theirs....
No one has time for others. I always expected that there will be atleast one person who will understand me and care for me but....I was perhaps wrong. I am no longer important for you. You don't have feelings, but have practicality. You know I can give you nothing and so are your thoughts. You count everything on "give and take". I always took and never gave.... therefore you have no expectation.. so no time for me
