Don't ever leave yourself blind bleeding all the time , even if you're card dead for a long time , find a way , if a villain with larger stack in position is bullying you all the time try resist with a good hand , try steal blinds when you are in position with or without good hands , semi bluffing
or bluffing , the same on the board if you don't hit any pair or sth better .
Don't leave your chips being ''eaten'' by foes who bluff you all the time . When your blinds come to 10 is late , then it's shove time , shove with any good hand either the big stack has raised before you or not , you don't have choice , he is playing a lot of sh** cards/wide range so with a good paint card or Ax I would bet you would be ahead of him in terms of odds .
Choose your opponents and your cards wisely and Play aggressively . The rest will come .The same problem I had/have . If you're near to 20 blinds don't wait until youre at 12 , play aggressively with no hesitation , at least that's what I do