"Today I failed my Gen Tech. I was reading your story...really inspired me. Thanks for posting it.
Technical is a bit too much! Though I have done all whatever you have mentioned! I need to do more."
Sorry to hear that you missed your Tech Gen. I know that Tech Gen is one of the most difficult exams.
When you were writing the exam, I am sure that you must have noticed what kind of questions were being asked, What were main topics the questions were concentrated & what was the dificulty level.
If you only missed this exam by a few questions, (read 5-10 marks or less)then I guess a thorough revision is needed.
If the gap was large, means more than 10 marks & you scored only 60% or less, If there were more questions that just went over your head than you you could answer comfortably, means you had no clue what they were asking, then I would recommend a fresh start with thorough readings & revisions.
Don't look at it as you need only 10% more, see it as you are missing on the 40% of the knowledge.
You have 3 full months, It can be done.....
Best of Luck...