For some reason I have a little bit of doubt that this is related to your schoolwork, however this is important to learn to not do so by mistake. This would take a few minutes of inhaling fumes and is a very painful way to die. Even if it doesn't kill you, exposure can lead to brain damage and chemical burns. 5-10 minutes of non ventilated inhaling.
Answer:
let me see him or I'm running away and I'll tell the cops you gave me these bruises
Have a schedule, some kind of goal, some kind of reward along the way.
