No, I don't have a funny GIF or animation. Just another one of my random rants again.
I noticed that A LOT of fans complain that Simba was a grouch and that the creators did not do a good job in explaining WHY. One popular theory that I see all the time is that supposedly Zira killed Kopa. Now, this is not a Kopa bashing thread. I just can't stand it when fans come up with fanon and SWEAR by it. Here are some of my observations which I try to keep linear to the films which I count as canon (actually, only the first one. I am just having fun with this).
1. Simba was still psychologically traumatized. He was betrayed by his uncle and lost his father in the most unfair way possible. The nightmare he had is a common symptom in people who have Post Traumatic Stress Disorder. Think of the soldiers who come back from war alive and what they go through when they come back. That [censored] never leaves you, even with councelling. Even if Simba was welcomed back and got his rightful place back in the Pride lands, this trauma still follows him on a characterization level, I find that fascinating and it makes TLK: SP just a little bit interesting.
2. Simba did not receive 'proper' training on how to be a King. We all know that Mufasa had anger problems but I doubt he was like Simba who was pretty much overreacting. Sure, he was being a parent by being overprotective with Kiara but he did take it too far, i.e. not letting her hunt and wanting to put her in a bubble. If Mufasa had lived (we would not have had a movie for one, I know), I think he would have taught Simba how to be gentle at the same time teaching him how to be firm. It was like he was trying to overcompensate. Look at the scene in TLK 1 when we thought Simba was going to get an asswhooping like most of us did from our parents in those days. Instead, we got a heartwarming father/son moment.
3. After being betrayed by a close relative, I don't blame Simba for having 'control issues'.