What's with boards prep for 10th nowadays?

After joining this subreddit I see people completing their portions 100 days before boards,completing every full,exemplar full and some many sqp,pyq and cfpq(which I didn't know about till yesterday),still they are complaining that they are not confident.

My seniors on the other hand were smart but lacking,scored mid to low marks in subjects and ended up getting 95%+ in boards(if paper was ez) but still our school low in infra but high in results teach good but also very late (we still have class 💀).

I believe we don't need to put too much pressure except ssc a little ,maths and science only pays towards the end.I scored 90% in preboards with cramming so with 1.5 months we can score high.do you agree?please tell your opinions(seniors also)

wewillcookboards