17f, am i weird (pls this is a serious post i need ur help)

guys am i seriously weird? am i alone on this? like mein physics ya chemistry ke neet level questions samajh sakti hu solve kar sakti hu accurately but boards level question samajhne mein meri gaand fat rhi hai. like imma score a lot in meet mock tests even maine jee diya tha with just 12th ke syllabus (like i attempted only the 12th ka questions kyuki boards ke karan 11th mein haat bhi nhi lagayi so yea))and i got 60+ percentile (i forgot the marks so yea) on chemistry, wahi in case of boards mere se boards nehi ho rhe hai. mein neet wagera ke mock tests mein achhe marks aate hai but boards ke simple questions mujhse ho nhi rhi. but neet ke questions phod rhi hu mein? am i weird? like complex question samajh aa rhi hai par simple questions nahi? and i forgot to mention i am from west bengal board. also i am not 17f i am 18f ALSO MODS PLS HELP ME. I WANT THIS POST TO REACH TO EVERYONE SOMEHOW