You did good with explaining how to calculate odds. Not so good explaining what for.1 - After the flop, calculate the number of outs in the deck: Using our example from step 1, we will have 9 outs
2 - Just multiply the number of cards that can help you by 4 and you will know the percentage of chances of receiving a card and being a winner on the turn or river. 9 x 4 = 36%
3 - After the turn, multiply the number of outs by 2 to know the chance of winning on the river. Although this method is not super accurate, it does provide a very clear guide when calculating the odds of online poker. Of course, purists will still want to do mental gymnastics to get the exact percentage number, but for the rest of us mere poker mortals, rule 4 and 2 is more than enough to give reasonable percentages.
The art of saying so much yet so littleIt all depends on the situation. There are many factors to consider, so there is no single and correct answer.
Ww should not "chase" flushes because we think they are pretty. We should only seek a flush when the maths are correct OR we believe that we can remove the opponent from the hand when we do not hit our flush.At what point do you decide to chase a flush?
Again, depends on math including chip stacks. In tournament we also need to add in ICM considerations if we are near the bubble or near the final table.Would you still chase a flush if your opponent pushes you all in?