How does it feel?

How does it feel when you immerse your head under water and hold your breath for minutes?
How about inhale the smoke out of your cigarette and keep it in your lungs?
Have you ever swallow a lump of bread without chewing?
Remember when you lose someone you care about and the person passed away, how do you feel?
How about trying to hold the tears from falling when you felt really distressed, how is it?

I felt all the answers, and that happened only by watching my friend’s documentary about his school in Malmoe.