Is it normal to never become bored and to get mad when...?

Is it normal to never become bored and to get mad or disappointed when people (mainly my friends) say they are bored?

I never become bored, not even when I'm alone doing nothing. I never get this sense of me being in purgatory.. Stuck between having "fun" and not enjoying myself... I just don't get bored.

But what I absolutely hate is when people (like I said, mainly my friends) say they are bored. I hate that vibe of dissatisfaction that comes off from them and punches me in the face. Like I'm just satisfied with what I have. I'd be satisfied with a low, run down home. I'd be satisfied without my games. I'm just satisfied.

But seeing others just being so dissatisfied.. saying "Ugh.. I'm soo boredd.. there's nothing to do." When they have, for example, a PS3.. A piano.. plenty of friends.. plenty of places to go.. Plenty of things to keep them occupied.. Etc. It just annoys the hell out of me.

The worst is when I'm WITH someone/a group of friends and we are clearly doing something enjoyable or having a fluent conversation and someone comes out with, "I'm bored." This feeling of discouragement just rapes me sideways. I get so discouraged and annoyed because 1.) They are dissatisfied with a clearly beautiful moment and 2.) That just makes me feel like I'm a really boring person. It just kills the mood by stabbing it multiple times, kicking it to the ground, kicking dirt on it, rolling it down a hill into a rock, kicking more dirt on it and burying it after hitting it with a shovel and digging it's grave. No matter how many times I get told that I'm a "fun guy (lol fungi.. get it? Stfu.)" or that I'm enjoyable to be around, I never feel like I am because of that one line.. "I'm bored." -_- Like what the hell? Go die.

Is this normal? For me to never get bored and for me to get annoyed and/or mad when someone says they are bored?