Hi there.

There are so many vidoes in the library that i am confused what to watch.

I am playing nl16 / nl 25 and is winning at that limit, but i need a better mathematical understanding of the game.
For example, if there is a tigh person in the big blind, i adjust by playing more hands from the BTN.
If some nit 3bet me i just fold, and if i think a board is better for me i just barrel 3 times, or if i see him make a ligth call i stay more calm. But i need to develop my game and have better understandig of ranges, and why I for example fold or call a 3 bet ect.

Basic i just dont know how i "studdy" the game, i dont know how to sole a poker situation, and would like to learn how i solve a situation.

Can some of you help me guide me i a direction what to watch?

Have a nice day.