To add a bit on what Sounsyy said, oppposite elements don't really interact with each other. They actually are totally neutral to each other, while they have different kinds of interactions with all the others.
For example, your Earth can be boosted by Fire, and can also create Ice. It is also a disabler of Lightning.
While it's not strictly speaking lore canon, if we translate it to biological effects, one can imagine that if your character gets into very hot areas, or in contact with flames, that it would in turn reinforce strongly his Earth aspected disorder. That Earth aspected disorder might favor colds, hypothermia and that kind of nasty ailments (favoring Ice). Since it also neutralize lightning, we could imagine that it could have a very negative effect on the neural system and nerves, maybe numbing limbs, etc.
Being an opposite of Wind, it could also mean that your character's body might be mildly immune to Wind aspected effects.
For example, your Earth can be boosted by Fire, and can also create Ice. It is also a disabler of Lightning.
While it's not strictly speaking lore canon, if we translate it to biological effects, one can imagine that if your character gets into very hot areas, or in contact with flames, that it would in turn reinforce strongly his Earth aspected disorder. That Earth aspected disorder might favor colds, hypothermia and that kind of nasty ailments (favoring Ice). Since it also neutralize lightning, we could imagine that it could have a very negative effect on the neural system and nerves, maybe numbing limbs, etc.
Being an opposite of Wind, it could also mean that your character's body might be mildly immune to Wind aspected effects.
Balmung:Â Suen Shyu