Ah. Completely comprable to human psychology, although the instinctive fears of a Matoran might differ greatly from those of a human. (Maybe Matoran instinctively fear darkness or something. Instinctive human fears are loud sounds and falling sensation). Physically, the ratios of limbs to height for Toa is basically the same, but they're more like cyborgs, and heavily mechanized ones at that. I'd imagine a lot of their bones would be metal, and their joints mechanical, but with muscles attached, and maybe some kinds of organs, but mostly robotic and armored exteriors. I'd imagine it might vary from Toa to Toa though.
I see. Interesting character development idea. Although, really, and Matoran with a temper could have that same issue as a Toa.
I see. Interesting character development idea. Although, really, and Matoran with a temper could have that same issue as a Toa.