trying being more aggressive before the bubble bust, especially in hand for hand play(real money), i've put people all in, with trash all the time when its bubble time.
Example: you got a guy that raise from third seat everyone, folds to your bb, you call, ck flop, he bets you put him all in w/ two unders(okay it doesnt matter what you have), if he has a decent stack, and their are several dead stacks, he doesnt call. Im sure ive made opp fold top/top in this situation. Important tips, you must have your opp outchipped, and if he calls-it wont leave you dead stack thats it. After a few of these steels your opp catch on, but by then the bubble burst so if your still ck raising, its now for value, and youll be paid off.
Another tip when you say risk, do you mean, you make loose calls, or loose pushes. I not a fan of loose calls, loose pushes to take the blinds all day, or a rereaise-push cause you suspect the but/co of steeling okay(all pushes usually done when m reaches 8 or lower, resteels usualy at m of 15 or lower, regular poker play before that.) also when m is not at push ranges, im a fan of the min raise, to take the blinds and antes, you dont have to suceed much for this to be profitable(note some of your min raise will be for value=more profit) hopes this helps