Afood handler's duties regarding food

To maintain a focused demeanor, stay alert since your handling someone else's food but don't rush and walk fast. A food handler must pay attention to what he/she is doing while guaranteeing the best quality in making sure the receiver gets the food in the best quality. 
 
I hope this makes sense in a way, the overall duties is to guarantee the highest hospitality standards as possible. 

Nothing will delay it, but drinking some lemon (squeeze 3) would cut it, making it last a few days, but its not good to do that. won't hurt you but the next month will be more cramps.. take some advils with you on the trip