If he does not get what he wants he will go to the nuclear option immediately. Phrases that he uses way too often are, "You're the worst", or, "I don't want you as a daddy anymore". While we work on correcting this behavior, it is a very insightful look into our own hearts.
I know that you probably don't tell people they are the worst if they won't give you a piece of candy....but you do get angry and reject people who do not live up to your arbitrary standards. We view the worth of a person by the degree to which they please us. When we honestly examine our emotional responses to people, negative and positive, they are deeply interwoven with how we perceive their actions and their affects on us.
Ultimately, this heart attitude is a defining characteristic of our response to God, the Bible and Christ. We ask ourselves, "How does this make me FEEL?" When we perceive something being in contradiction to how we feel, or, what we want, we become belligerent towards God. Or, we just ignore Him all together. While we generally like the concept of a Holy Deity who loves us and has a plan for us, we want that love and plan to be shaped by our desires. And when it conflicts with those self-centered priorities we say, "you're the worst".
Often the core issue for people's rejection of the claims of Christ and the reliability of Scripture comes from a place of strong personal disagreement and rejection of Truth claims that are in opposition to personal preferences. I can't count the number of times I have heard the argument against God and the Bible based upon a personal disagreement on "this" issue. Never is there a willingness to engage in the possibility that a finite, subjective and personal preference is potentially incorrect and mistaken in contrast to the possibility of a perfect and Holy creator King of all the universe.
My son doesn't yet concede the possibility that it is likely NOT a good thing for him to have MORE candy. He wants what he wants, and I am his enemy(even though briefly) for being an obstacle to him obtaining his selfish desires.
In John 8 Jesus finally throws down the gauntlet. First, he has spent the last few days telling everyone that all their hyper-religious behavior is of no real value, then he calls them children of the devil, and finally, strike three, he claims to be the great, "I AM". And at this point they decided that it was time to kill this offensive fellow.(vs 58-59)
As Jesus is doing and saying all of this they respond by saying that Jesus is clearly demon possessed.(v 48) They don't like what they hear, they don't appreciate that he calls them on their behavior that they are selfishly convinced is the "right" and "righteous" way to behave. So they become antagonistic towards him. Their rejection is based upon a purely emotional response to being told that what they like and what they want isn't "ok". Who is he, they think, to tell us that there is a right way to come to God, and that OUR way is not it??
Either Jesus is who He claims to be(The Great I AM) or he is not. If He is, we need to humble ourselves, because no matter how firmly we hold onto our preferences and beliefs we are standing in opposition to the Most High. You might REALLLLY want that piece of candy right now, but at what cost?
Reality; we are like toddlers who are told "no".