@ That's part of the principle but what I'm saying is to focus on sequencing or grouping in logic games specially first. Focus on the principles that underline the most questions on the test. Things like conditional logic, sequencing games, grouping games. DO NOT try to learn every section/improve on every section all at once, that inefficient.

If you think about it, you might get 3-5 weakening questions of various difficulty but you could easily get 10 questions that involve sequencing in one logic games section alone. Therefore you can improve faster by mastering sequencing than you can trying to master weakening questions (I particularly think its much harder to get perfect on all weakening questions than it is to get perfect on all sequencing questions, which typically are 1-2 star difficulty).

Pick grouping or sequencing and focus all your practice on that, when you do practice tests, give yourself the psychological affirmation that you're not going to show much improvement anywhere else and that's ok, but on grouping or sequencing, you're going to destroy those questions, that will get you out of the 140s. Then move on to the next major principle.

If you want some credentials, I was diagnosed at 158 (economics/logic background) and have hit scores higher than 173 5 times in the l've been studying 1-2 hours a day for 3 months.

Stop drinking whiskey before each PT. Do 1 more full test and do flex redo's of my weakest ones leading up to test day. Nothing at all the day before test day.

Pick one section and focus single mindedly on that. Within that section pick a question type (i.e. Sequencing/Grouping for Logic games) and focus single mindedly on that. If you're in the 140s, progress will come incredibly quick, you're not shooting for 170 at this stage, you're shooting for slightly higher than you scored last time 150s are a huge win. After 150s, 160s and so on.

Picture the testmakers in their underwear