It sounds like you have a lot of anxiety related to the way you were treated in your early years and this is continuing today. This would cause you to over analyze things as well as get upset over minor problems or if you perceived that a friend may be trying to harm you (which would not make them a friend at all...)
As to intelligence we are all born with a genetic limit as to what we can achieve. However, 99% of people never reach this limit due to lack of motivation, lack of formal educational opportunities, etc. You have become smarter because you are studying hard and learning new concepts that allow you to learn even more. You are curious which makes you want to learn and in doing so your intelligence increases. We all grow both physically and mentally as we grow older.
I hope I have explained to your satisfaction. If you are happy please rate great service. If you need additional information I would be happy to assist you further.
Is there a reason why you rated before the chat ended? This is not the way the chat is normally done. Your initial question was more of a general statement and not a specific question. I gave you some general information due to this. If you will advise what exactly is your question I will be able to better assist you.
You asked "Am i consider as late boomer or its just pure hardwork that train me to what i am today." and that is the question I addressed in my reply. There were no other actual question in the statement. If you can clarify I would be happy to assist further.
Were you able to read my reply?