In real life I think villain is mostly jamming top pair or better and any flush draw. Against that range AThh has almost 42% equity, so it's an easy call.
Board: 8
3
K
*******Equity*****Win*****Tie
Vill****58.29%**58.29%***0.00%*{ AdAs, AdAc, AsAc, KdKh, KdKs, KhKs, 8d8s, 8d8c, 8s8c, AdKd, AsKs, KdQd, KhQh, KsQs, KdJd, KhJh, KsJs, QhJh, KdTd, KsTs, Kd9d, Kh9h, Ks9s, Qh9h, Jh9h, Kd8d, Ks8s, AdKh, AdKs, AsKd, AsKh, AcKd, AcKh, AcKs, KdQh, KdQs, KdQc, KhQd, KhQs, KhQc, KsQd, KsQh, KsQc, KdJh, KdJs, KdJc, KhJd, KhJs, KhJc, KsJd, KsJh, KsJc }
Hero**41.71%**41.71%***0.00%*{ AhTh }