Hand 1
I understand in the heat of battle when there is a flow and reads @ work, that optimal play may be completely different without knowledge of the flow or reads. However, it doesn't seem to make a lot of sense just looking at it for face value. If you have a REALLY good read that AKo is good here, hats off to you, but wow, you'd have to know villain has no 3, Q, 8, 2, pocket pair, or two spades. The pre-flop and first flop cbet are all fine, but as soon as you get raised, you have to re-evaluate how far you want to go with this hand. You should probably read the section on commitment threshold in Professional No Limit Volume I. Basically, you don't want to put in more than 1/3 of your stack unless you are committed to a hand. You also have to be careful about putting in 10% of your stack because it's a warning that you are near the commitment threshold.

In this hand, in my mind, you are NEVER committed. You have just ace high by the river. After you call the flop re-raise, you have put in $1.25, which is 14% of your stack, which is over 10% and means any reasonable bet close to pot will put you over the commitment threshold, which basically means you should be prepared to go all-in and feel like it's the right play. So, what do you do on the turn? YOU, not your opponent, voluntarily put yourself into the commitment zone with a bet that puts you at almost exactly 1/3 of your starting stack ($0.30 + $0.95 + $1.50 = $2.75) -> $2.75/$8.44 = 32.6%. Your villain raises and you still call. Maybe you rationalized pot odds or implied odds to make a call thinking the flush or even an over pair would win you the pot, but that logic only might stand if you aren't helping inflate the pot. Calling the flop raise is debatable, but you should have checked the turn and definitely not called the raise. The bet and call on the river looks really spewy.

Hand 2
Flop bet looks good and you may consider a re-raise on a board that wet. Just ship it all-in on the turn. River sucks. By the way, you seem to get raised in a lot of these hands on boards that don't seem to warrant it. You should evaluate your image and play and determine if you're happy with it. I suspect you are betting and raising too light and your opponents are catching on and putting you in tough spots. Maybe fold more and don't cbet so often.

Hand 3
Pre-flop, Flop, and Turn are textbook. Through planning or luck, you had your bets sized perfectly to get it all-in by the river. The only problem is the river is a deal breaker. It completes the obvious flush your villain might have been staying in the hand for. You have a blocker and maybe your hand is good, but you have to ask yourself, what was villain sticking around with? There are bad villains that will pay you off with AQ, KQ, and maybe even QT, but the flush plus QQ, 77, 99, TT all have you beat. Without a good read, this is a fold. Hands change. You were prepared to get it all-in before the flush, but now you have to reevaluate. Are you good here 30% of the time? It seems doubtful to me.

Hand 4
Seems pretty standard. I'd expect you to win that hand most of the time. It's hard to imagine a hand that has you beat never raising at least once during the action. Most would probably have a weak flush or ace.

Hand 5
Again, two pair hands can be hard to play and are largely player dependent - against good, tight, deep opponents, I think it's best not to go broke with them if you can avoid it. You pretty much decided after the flop that you were playing for stacks - if the villain was pretty loose and aggressive, maybe that's a good play, but keep in mind that you had plenty of opportunities to keep the pot smaller if that was best play.

Hand 6
Also seems standard against 60BB stack. I may have advocated a flop or turn check if you were deeper. I'd expect to be good here more times than not.

Hand 7
The stack to pot ratio pre-flop pretty much committed you to this hand, which should be a long term good play if you feel like you won't chase out too many worse hands pre-flop and get enough value post flop. I'd also expect to be good here more times than not.