I'd personally use KJo as a 3Bet from out of the Small Blind firstly,probably just calling with KJs.

I don't see the need to lead turn,we are either so far in front and want to keep all his air in,so prefer c/c. Same with river, All draws miss and would prefer C/C.

Don't like the call pre flop, agree with the 3bet or fold because we will get owned by KQ/AQ/AK so often.

L4UND3R sums up the turn well, river you over played your hand, I don't expect a worse hand to shove that river, would be folding our trips.

This is the problem with plays hands like KJ QJ from the blinds, so hard to know where you're in the hand and often you'll get reverse implied odds.

This is a fold pre. Plenty of better hands to call or 3 bet bluff with.

As played no need to lead the turn as you're giving the game away with a marginal kicker. Once he jams the river K7 is unlikely so I would still be calling for those odds.

this is nl4 ,this turn is going to be checked true so often so I like the turn lead ,river maybe bet really small to get random calls ,Kx isnt folding anyway.