Sense理智
[sense lĭ zhì]
Here, 'Sense' retains its English meaning: perception and sensibility, while '理智(Li Zhi)' translates as 'Reason / Reasonable'. So this username could be interpreted as emphasizing logic, rationality, calmness, balance between heart and mind, wisdom over passion; showing an idealistic pursuit of making decisions guided not just by emotions but through careful reasoning and analysis.