I hear that. I think I get a little bit nervous from the expected value I have in my head when I hit a big hand, and screw myself out of it as a result or something.
I semi-did it again, but with reason ! And a much better result

I had a feeling the shortie would push to have a chance of taking the pot down.
And I was trying to keep the guy to my left in the pot too. Plus I bet the turn

.
MP3: $4.65 (18.6 bb)
CO: $15.31 (61.2 bb)
BTN: $28.45 (113.8 bb)
SB: $4.75 (19 bb)
Hero (BB): $25 (100 bb)
MP1: $5 (20 bb)
MP2: $21.47 (85.9 bb)
Pre-Flop: Hero is BB with A
J
MP1 folds, MP2 calls $0.25,
MP3 raises to $1.25, 3 folds, Hero calls $1, MP2 calls $1
Flop: ($3.85) A
8
A
(3 players)
Hero checks, MP2 checks,
MP3 bets $3.40 and is all-in, Hero calls $3.40, MP2 calls $3.40
Turn: ($14.05) 4
(3 players, 1 is all-in)
Hero checks,
MP2 bets $4.25,
Hero raises to $11,
MP2 raises to $16.82 and is all-in, Hero calls $5.82
River: ($47.69) 5
(3 players, 2 are all-in)
Results: $47.69 pot ($2.38 rake)
Hero showed A
J
(three of a kind, Aces) and won $45.31 ($23.84 net)
MP2 mucked 7
A
(three of a kind, Aces) and lost (-$21.47 net)
MP3 mucked Q
J
(a pair of Aces) and lost (-$4.65 net)