HOW DO YOU GUYS SURVIVE?!

So uhh im in 10th and allen begins at april 😭 (barely enough time for a summer break) im entering the JEE rat race, pray for me y'all. I'm opting for Allen (mains + advanced), with regular school. So school from 8-1, allen from 1-5. I know this is gonna stress the hell out of me but i work well under pressure. How do yall seniors manage your mental health while succeeding jee? How do I mentally prepare myself to not get emotionally burnt-out? I'll need quite a few tips to handle 11th cuz I heard 10th and 11th are completely different in terms of study strategies and syllabus. How do I make 11th less daunting and stressful? How can I maintain a stable routine without giving up over stress? What are somethings you regret not doing/following in 11th? I would appreciate it if y'all drop your study schedules :)