How planes make you feel when you are four

We have had a big last few years, and finally we four are about to head away on a long overdue family holiday.  I was trying to rouse interest and asked Samuel (four) if he was looking forward to feeding the dolphins on our holiday.

Samuel:  I don't want to go on the plane

Of course I think to myself, the plane is foremost in our minds when it comes to a beach island holiday...

Me:  But why not?

Samuel:  Because the plane gives me frustration inside my head

Now I can't profess to know what 'frustration inside your head' is all about, but I can tell you that somehow a lollipop or a minty makes it go away.  You have to laugh!