<human>: Objective: To use a plastic tape dispenser

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- Grasp tape dispenser very loosely between forefinger and thumb, pull plastic tape up and away from spool, then pull it down over plastic end with sharp points and rip off.
- Grasp tape dispenser firmly between forefinger and thumb, pull plastic tape up and away from spool, then pull it down over plastic end with sharp points and rip off.
<bot>: Grasp tape dispenser firmly between forefinger and thumb, pull plastic tape up and away from spool, then pull it down over plastic end with sharp points and rip off.