Originally Posted by Diegol
You have to read books and play a lot, also analyze your game when you have the opportunity is a good form to discover errors!
Yes , read some good books when you're in the mood , if you haven't already done it , watch more quality videos about strategy play and proceed carefully to the next level ,no reason to rush .
Most importantly post a lot of hands ,which you lost and cost you a tournament life or a sng buy-in or cash game , on the '' tournament/cash hand analysis '' sub-forums discuss threads , to get some alternative strategy play answers/help from some very good analysts/players here , like trent32la ,johnA,IPlay,Figaroo2 or post the same hands also on other forums to get a variety of answers and compare to find your solution.
Soon you'll fix your leaks in your game and you'll be able to have ore profir and level up.