If the Top were purely human, the stakes would be lower. If he were a "Full" god-like Esper, he might be too unreachable. The status serves as a metaphor for the "misfit." He doesn't quite fit into the psychic world, and he's too "other" for the human world.
The appeal of the Half-Esper Top often lies in the . In many Yaoi plots, the Top uses his psychic abilities to: my half esper yaoi top
Visually and personality-wise, the Half-Esper Top usually falls into one of two camps: If the Top were purely human, the stakes would be lower
Feeling the partner's emotions directly, leading to a level of intimacy that goes beyond the physical. If the Top were purely human