There are people I don't trust with my drinks, or even my things in general, because they go extra mile.
For example, when they say they want to take a sip, I have to monitor them because I know they will go beyond a sip.
Most times I simply reject their offer to sip, I pretend not to hear them sometimes.
It has become an habit with them.
At least you ask for more if you sip and it is not enough.
Truly, there can be cases where you only want to take a sip but the drink is so good you cannot resist another sip. But this can't be everytime.
Having this in mind, I usually ask to drink, and not to sip. If I find it sweet, I drink more. And if not, I simply take a sip and return the drink.
