Overall, the key to poker is to apply your advantage. Keep applying your advantage throughout the entire duration you spend playing the game as opposed to continually resting your mind on your disadvantages and allowing them to drive you absolutely insane. Keeping track of your winning throughout each 100 hands or so is the simplest way to keep track of your swings and determine whether or not you are consistently playing a game that is allowing you to win. Rounding the winning games and losing games out of 100 by ten will give you your odds of what percentage you are likely to win at each game. Keep the mathematics simple and do not let a few bad hands get you down. One of the keys to poker is to measure your uncertainty to simple mathematics and continue playing your top game in order to keep these numbers consistently high.
Keep safe! Have a good day ^_^
God bless us all