I raised from mp holding: AhQc and SB called,who was otherwise solid player,during my session observation.
flop: 4d,5d,9d. he c/r me,i called,that could be a flush(rarely) fd,a pair and i have overcards.
turn: 10c he check...i? i decided to check behind.
river:Qh problems started here. he checked, and i instantly bet,which was probably a mistake. small pairs probably folds,fd didnt complete,and i could get raised with a completed flush from flop,which happened,he showed QdJd.
bet/call way too optimistic?