Overplaying AA they never learn

*** RIVER *** [3c 4s 5d 8c] [3s]
Hero: bets $10
Villan: calls $10
hoho: folds
*** SHOW DOWN ***
Hero: shows [Ac 2s Ah Jd] (HI: a straight, Ace to Five; LO: 5,4,3,2,A)
Villan: mucks hand
Hero collected $48.50 from pot
Hero collected $48.50 from pot
*** SUMMARY ***
Total pot $100 | Rake $3
Board [3c 4s 5d 8c 3s]
Seat 1: ATM (button) folded before Flop (didn't bet)
Seat 2: Hero(small blind) showed [Ac 2s Ah Jd] and won ($97) with HI: a straight, Ace to Five; LO: 5,4,3,2,A

Seat 4: Villan mucked [5s 6d As Ad]