2 things u remember : never eat anything past 12 o clock....only eat one meal morning....and try to eat as much vegetable because this way u dont hurt the animals...when u choose food by yourself...if u are invited is different same as monk...they also cannot eat when they think the animal was extra killed for them....so when u buy food yourself you ask the butcher to kill animal because ur demand.....so u should only ask veggie .....and when u eat u should observe the tastes as they comne and go never choose food because u feel it is yummie