Do you call this against unknown Fish on River? We have to be good 31 Prozent. Ugly without the read that he is somewhat aggressive (than it would be easy call).

Edit: I missplayed the hand I don´t know why I called only preflop. That was not my day yesterday... I should not have played. How to do guys decide if your state of mind is sufficient good to play?

Hand History for Game 1111111111 (Poker Stars)
$10.00 USD NL Texas Hold'em - Tuesday, May 14, 10:56:49 ET 2019
Table Aludra (Real Money)
Seat 1 is the button
Seat 1: Hero ( $10.25 USD ) - VPIP: 21, PFR: 16, 3B: 6, AF: 2,0, Hands: 63722
Seat 2: Player2 ( $9.90 USD ) - VPIP: 21, PFR: 19, 3B: 8, AF: 0,0, Hands: 43
Seat 3: Player3 ( $15.31 USD ) - VPIP: 40, PFR: 0, 3B: 0, AF: 0,0, Hands: 5
Seat 4: Player4 ( $11.12 USD ) - VPIP: 31, PFR: 21, 3B: 14, AF: 3,0, Hands: 42
Seat 5: Player5 ( $9.34 USD ) - VPIP: 0, PFR: 0, 3B: 0, AF: 0,0, Hands: 12
Seat 6: Player6 ( $5.97 USD ) - VPIP: 100, PFR: 100, 3B: 0, AF: 0,5, Hands: 1
Player2 posts small blind [$0.05 USD].
Player3 posts big blind [$0.10 USD].
* Dealing down cards *
Dealt to Hero [ Qd Ad ]
Player4 folds
Player5 folds
Player6 raises [$0.30 USD]
Hero calls [$0.30 USD]
Player2 folds
Player3 calls [$0.20 USD]
* Dealing Flop * [ 7s, Qh, 3c ]
Player3 checks
Player6 checks
Hero bets [$0.50 USD]
Player3 folds
Player6 calls [$0.50 USD]
* Dealing Turn * [ 8c ]
Player6 checks
Hero bets [$1.30 USD]
Player6 calls [$1.30 USD]
* Dealing River * [ Ks ]
Player6 bets [$3.87 USD]
Hero folds
Player6 wins $3.87 USD
Player6 wins $4.35 USD from main pot