Now, starting where you were the last time, with the banana as far as possible in your mouth, I want you to push it in almost an inch (about 2 cm) down your throat. I'm not kidding, you can do it. It will go in and you will love it. Try pushing it a bit downwards and while it may feel weird, try sticking out your tongue.
You might feel like puking, but hopefully you will not puke.. it's this exact feeling of wanting to puke that you will need to get rid off.
Try to hold it in for at least 1 second. You might feel like you have no air, but don't worry, you can hold your breath for at least one minute, so one second won't make a difference.
If you did not manage to do it, try again.. push harder and you will be able to do it. There's not really much you can go wrong with and it's as simple as that.
Don't click continue until you managed to do it. Everybody can do it for a second.
PROs: you also just get less than one inch this first time, but do it for longer (2-3 seconds) and do it a couple more times before hitting "Continue"