1.Villain standard size raise open from BU , I call from BB with K9o
Flop (26BB) : 4 ♦️4 ♠️J ♥️ rainbow
I check , villain bet 1/2 pot , I call
Turn(52BB) : 8 ♣️
I check ，villain check
River(52BB) : K ♦️
I bet 2/3 pot (34BB) , Villain Raise ALL-in( almost 130BB)
and I call ,villain shows JJ...

I shouldn’t call here …..I only win the pure bluff…..

2.Hero SB limp with Q5s ,multi-way
Flop : Q 5 4 rainbow
Check down to button ,button bet 1/2 pot , I call ,others fold
Turn : 8
I check again, button check too
River: K
I bet 2/3 pot, villain call
Villain shows 55

How would you play these two hands ?