"How to ...." information and details can be found in many ways. BUT reverse is also valuable considering the experiences. This page will go through case studies... Some case studies may only be valid for some cultures.
CASE 1: ASK for insignificant value for CHANGE...
As a manager or a team leader, you led the team to arrange a breakfast where all the attendees brought something him or herself to the table. It is desired to bring handmade goods but of course for some specific goods it is not possible to be handmade like beverages and breads. Total cost of the goods will be shared equally between attendees.
If you pay more when it was shared ASK for a change from the employee who organized the share whether it was little or high.
CASE 2: ASK for binging a beer in a rude manner like he or she is obliged to...
Think like you are at a round table with your team at a meeting where all the company also in the arena. While you are chatting up the there is possibility that the beer is not fast as nuts on the table. If you are not willing to get a bottle for yourself and for the ones who also get their last sips ASK for the a teammate to bring you a bottle even if he or she seems not to continue drinking.
CASE 3: Bet on the negative person