Wow, are you honestly making money playing ring games?

You can't play ring games like that. In ring games, you wait for a monster and then hammer away at the pot.

Never never never never never never never bluff in ring games. People call with crap especially at the low stakes. That was the big mistake in the second one.

In the first one, I can't imagine why you are calling such big bets with second pair. You shouldn't be calling with KT preflop to begin with (same with 42 suited), let along betting after an Ace hits just because you got your King.