In last 24h playing low stakes PLO I had 3 crazy hands. 

H1:

HU 025 050; We both had ~$50 and I was playing OOP holding suited Ace in clubs.

2 clubs on non connected board gave me the reason to c-bet and opponent followed my bets.

On river - club. I led with 70% bet and he insta re-raised pot, I shoved and he had str8 flush....

H2:

rush 010 025; Flop was QhJh9h and I had AhKhBhB. It was 3-way and I led with 80% pot bet and got re raised.

I was hoping I play vs set of Queens and was happy when he shoved - I called. He flopped str8 flush holding Th8h.

Seems like I have problem noticing on non paired board that my Ahi flush is not nuts, but it is hard as I always think I play vs sets in some spots on flop. In H1 I honestly haven't noticed there might be better hand. I think I was playing way too much yesterday.... Even if I would've noticed, don't know whether would be capable to fold A hi flush...

H3:

ultra crazy hand...... maybe one of my craziest ever....

rush 010 025; 3-way IP and flop was Ks6d7d (two diamonds) and I had super strong draw holding 984d5d.

He bet pot, I jamed and he had "just" KK (no extra draws) as expected....

Turn was 6 which gave my opponent FH.....  Game over.

River card hit the table and it was 8 diamonds which gave me str8 flush and I won the hand.

Question:

Do you EVER fold hand in situation like in:

(a) H1

(b) H2 ?

Thanks in advance,

best regards.