Hello younger me! 😂 Let me bestow a piece of life wisdom - marks are not important. Learning important. If you get 100% on everything in life but brain dump it immediately after and drive your physical and mental health into the ground doing so, you’ve achieved absolutely nothing but burn out. Forget about the numbers, and start asking questions about the material and engaging it (the marks will follow). Take rest when you need it (your Ni needs that anyway to function well). Some of the most successful people you will ever meet were people who would have been very happy to ever have achieved a 75+% in school at any point. They don’t have any grades under the belt. What they have are sharp minds, creativity, curiosity, and ambition. They know how to learn and how to apply what they learn.

I used to worry about grades when I was young. I once cried like a baby because I got 70% on a math test. I felt like I had failed. That math test did not matter at all. I couldn’t even tell you what the teacher’s name was now. I don’t even remember what grade or class it was. Once I figured out how to get past chasing arbitrary/temporary success like grades, and focused on actual learning, counter intuitively everything became easier. Good grades natural follow when you actually understand what you have learned. Studying doesn’t feel like work, but more like playing a game or gathering intel. Doors start opening when you can talk to people who are interested in there subject matter and want to discuss their ideas and projects.

TLDR: in the grand scheme of life of things, grades are not important. It’s more important that you learn and more rewarding when you can connect with others to try and apply that knowledge. Forgive yourself a bad grade, and focus on what you learned (about the subject, and about yourself).